{"title":"Fertigation \u0026 Irrigation Feeding","description":"\u003cp\u003eFertigation introduces a compatible soluble fertilizer into irrigation water so nutrients can be distributed during watering. Select equipment and inputs only after checking the fertilizer label, injector ratio, system flow, pressure, connection size, filtration needs, and crop requirements. Not every fertilizer or irrigation component is suitable for injection.\u003c\/p\u003e\u003cp\u003eCompare dedicated \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/fertilizer-injectors\"\u003efertilizer injectors\u003c\/a\u003e and protect downstream components with appropriate \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/filters\"\u003eirrigation filters\u003c\/a\u003e. Flush and maintain the system according to the injector and fertilizer directions.\u003c\/p\u003e","products":[{"product_id":"iron-sulfate-20-50-lb","title":"Iron Sulfate 20 (50 lb)","description":"\u003cp\u003eA robust iron fertilizer, this iron sulfate 20 for plants is a high-quality, water-soluble formulation of ferrous sulfate for plants, also known as ferrous sulfate fertilizer. Perfect for addressing iron and sulfur deficiencies in gardens, lawns, and crops—especially in high pH soils.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGuaranteed Analysis: 20% Iron (Fe), 11% Sulfur\u003c\/li\u003e\n\u003cli\u003eComes as a 50 lb bag—ideal bulk packaging for use across larger areas\u003c\/li\u003e\n\u003cli\u003eIncreases availability of iron to support chlorophyll production and proper photosynthesis, helping correct iron chlorosis\u003c\/li\u003e\n\u003cli\u003eHelps acidify alkaline soils, aiding acid-loving species like azaleas, rhododendrons, and blueberries\u003c\/li\u003e\n\u003cli\u003eContains sulfur, a critical secondary nutrient for protein and amino acid synthesis\u003c\/li\u003e\n\u003cli\u003eEffective as a moss control agent for turf—promotes a lush, moss-free lawn when applied properly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication \u0026amp; Usage:\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse Rate:\u003c\/strong\u003e Broadcast at 20–100 lb\/acre, based on soil needs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethods of Application:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil Amendment: \u003c\/strong\u003eApply directly to soil or planting holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoliar Spray:\u003c\/strong\u003e Dissolve in water for quicker uptake\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLawn Moss Control:\u003c\/strong\u003e Spread over affected areas and water in to activate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Avoid contact with porous surfaces (concrete, wood, metal) as the product can stain when wet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTip:\u003c\/strong\u003e Always perform a soil test to determine precise needs before applying\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits at a Glance:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSupplies essential iron and sulfur for vibrant plant health\u003c\/li\u003e\n\u003cli\u003eProvides a reliable source of iron sulfate fertilizer for varied uses—from lawns to orchards\u003c\/li\u003e\n\u003cli\u003eEnhances nutrient uptake and improves soil structure\u003c\/li\u003e\n\u003cli\u003eConvenient bulk-sized iron sulfate for sale in a 50 lb format\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Note for Agricultural Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis product contains ferrous sulfate heptahydrate and is compatible with most fertilizers. Always conduct a soil test and compatibility check before mixing with other inputs. Ideal for both soil and foliar applications. Handle with protective gear and avoid direct contact with porous materials.\u003c\/p\u003e\n\u003cp\u003eLooking for more options that enrich soil with essential nutrients? Browse our \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/fertilizers-with-sulfur\"\u003efull range of iron fertilizer products and fertilizers with sulfur\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: red;\"\u003e⚠ Warning:\u003c\/span\u003e This product or its packaging has a \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Prop_65_warning_sign-web.pdf?v=1612218849\"\u003eCA Prop 65 Warning\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Brandt","offers":[{"title":"Default Title","offer_id":21543336116337,"sku":"F1250","price":43.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/iron-sulfate-20-50-lb.png?v=1778279196"},{"product_id":"bat-guano-hi-n-7-3-1-2-lb-box","title":"Bat Guano Hi N 7-3-1 (2 lb)","description":"\u003cp\u003eThe undisputed champion of organic fertilizers, Bat Guano is rich in nitrogen, phosphorus and potash and provides essential plant nutrition for vigorous vegetative growth and prolific fruit and flower development. \u003cstrong\u003eBat Guano is highly effective mixed into soils, applied as a side dress or steeped to make a potent guano tea or foliar spray.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse on soil at 1-2 lb\/100 sq ft or 2.5-5 lbs\/cubic yard.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUse it as a foliar spray or a potent solution by preparing a guano tea: add 1-2 tbsp per gallon of water and let steep up to 48 hours, agitating periodically. Apply the solution directly to the soil around plants or and apply as a foliar spray. Be sure to use all of the solution once it is prepared. Tea can be used in fertigation and drip systems, if filtered.\u003c\/li\u003e\n\u003cli\u003eDerived from bat guano\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ci\u003eNote: Excess application of high Nitrogen guano may burn your plants.\u003c\/i\u003e\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Down to Earth","offers":[{"title":"Default Title","offer_id":21543427473521,"sku":"F012","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/bat-guano-hi-n-7-3-1-2-lb.png?v=1776457695"},{"product_id":"diamond-k-solution-grade-gypsum-50-lb","title":"Diamond K Solution Grade Gypsum (50 lb)","description":"\u003cp\u003eImprove soil structure, enhance water infiltration, and promote plant health with Diamond K gypsum powder—a high-purity, ultra-fine powdered gypsum ideal for home gardens and certified organic farms.\u003c\/p\u003e\n\u003cp\u003eThis 50 lb bag contains 97% pure calcium sulfate dihydrate (22% calcium, 18% sulfur). The fine particle size (92% passing through a 325-mesh screen) ensures quick solubility for dry applications, soil drenches, or fertigation systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Benefits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoosens Compacted Soils:\u003c\/strong\u003e Breaks up clay and heavy soils for better aeration and root development.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproves Water Management:\u003c\/strong\u003e Increases both drainage and moisture retention in poorly draining soils.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosts Soil Fertility:\u003c\/strong\u003e Supplies essential nutrients that support plant metabolism and beneficial microbial activity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertified Organic: \u003c\/strong\u003eOMRI-listed and free of synthetic additives, making it ideal for sustainable gardening.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Guidelines:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarden Beds: \u003c\/strong\u003e5–10 lbs per 100 sq. ft.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContainer Plants:\u003c\/strong\u003e 1–2 tablespoons dissolved in 5 gallons of water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Use:\u003c\/strong\u003e 50–400 lbs per acre (soil); 1–10 lbs per acre (foliar spray).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDiamond K powdered gypsum is a fast-acting, easy-to-apply solution for loosening soil, improving water movement, and increasing nutrient availability. Its high purity and solubility make it a reliable soil amendment for gardeners, landscapers, and organic growers.\u003c\/p\u003e\n\u003cp\u003eComplete your soil health program with our full range of \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/natural-and-organic-fertilizers\"\u003enatural and organic fertilizers for sale\u003c\/a\u003e and \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/soil-amendments\"\u003esoil amendments\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Diamond K","offers":[{"title":"Default Title","offer_id":21543445037169,"sku":"F1153","price":17.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F1153_wood_front.jpg?v=1766094756"},{"product_id":"manganese-sulfate-tecmangam-powder-50-lb","title":"Manganese Sulfate 31% Powder (50 lb)","description":"\u003ch2\u003eManganese Sulfate 31% for Commercial and Large-Area Use\u003c\/h2\u003e\u003cp\u003eManganese Sulfate 31% Powder in the original 50 lb bag supplies 31% manganese and 18% sulfur in a water-soluble form. It is intended for correcting a confirmed manganese deficiency in field crops, orchards, vineyards, greenhouse production, or other large planting areas. Manganese supports chlorophyll formation, enzyme activity, and nitrogen metabolism, but excessive application can create nutrient imbalances.\u003c\/p\u003e\u003ch3\u003eApplication Options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBroadcast: 20–60 lb per acre before or at planting.\u003c\/li\u003e\n\u003cli\u003eBand or side-dress: 10–30 lb per acre.\u003c\/li\u003e\n\u003cli\u003eFoliar: 1–3 lb per acre on actively growing plants before full leaf expansion.\u003c\/li\u003e\n\u003cli\u003eCompatible with appropriate fertigation programs when fully dissolved.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBase the rate on a current soil or tissue test, follow crop-specific guidance, and verify compatibility before tank mixing. Avoid breathing dust and store the closed bag in a dry location.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrganic status:\u003c\/strong\u003e The original 50 lb package is OMRI Listed and registered with CDFA for use in organic production. For smaller projects, the \u003ca href=\"\/products\/manganese-sulfate-31-powder-5-lb-bag\"\u003e5 lb repack\u003c\/a\u003e is not represented as organic.\u003c\/p\u003e\u003cp\u003eReview the current \u003ca href=\"https:\/\/www.groworganic.mom\/cdn\/shop\/files\/f1676-b.pdf\" target=\"_blank\" rel=\"noopener\"\u003eProduct Label\u003c\/a\u003e and \u003ca href=\"https:\/\/www.groworganic.mom\/cdn\/shop\/files\/f1676-m.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eChoosing a Manganese Source\u003c\/h3\u003e\u003cp\u003eSymptoms such as interveinal chlorosis can resemble iron, magnesium, disease, or root-zone problems, so visual symptoms alone are not enough to confirm manganese deficiency. Soil pH strongly affects manganese availability: high-pH soils can limit uptake even when total manganese is present. Correct the underlying pH or drainage issue when appropriate and use manganese sulfate only at a rate supported by analysis and local crop guidance.\u003c\/p\u003e\u003ch3\u003eMixing and Handling\u003c\/h3\u003e\u003cp\u003eAdd the measured powder slowly to water with agitation, confirm that it dissolves, and make a small compatibility test before combining it with other inputs. Do not mix concentrates directly. Clean application equipment after use, prevent drift during foliar application, and wear the protective equipment specified on the label and SDS.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":21543452049521,"sku":"F1676","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F1676_Manganese_Sulphate_edited.jpg?v=1766094761"},{"product_id":"phytamin-fish-plus-5-gallon","title":"Phytamin Fish Plus, 4.5-1-1 (5 Gallon)","description":"\u003cp\u003eThis high-quality liquid fertilizer is excellent for both foliar feeding and soil application. The 4.5-1-1 formula is an excellent balanced natural fertilizer for general use throughout the growing season. Use on vegetables, fruit and nut trees, berries, grapes, nursery and container plants.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDerived from seabird guano, fish solubles and Potassium Sulfate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor foliar application:\u003c\/strong\u003e Apply 2-4 quarts per acre in sufficient water to achieve thorough coverage. Smaller growers use 3-4 Tbs per gallon (3 oz per 1000 sq ft). For trees, berries and fruiting vegetables, such as tomatoes and peppers, begin spraying after the start of bloom. For all other vegetables and nursery and container plants, spray after the 4 (true) leaf stage. For grapes, begin spraying when canes reach 12 inches. Repeat application every 10-14 days. It is best to apply foliars in the early morning or early evening. Use a more diluted spray for lettuce and other leafy greens: 1-2 quarts per acre or 1-2 Tbs per gallon.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFor soil application:\u003c\/strong\u003e Use 5-10 gallons per acre as a side dress. Smaller growers use 8-10 ounces per gallon. For drip application, use 1-5 gallons per acre, or 6 oz per gallon.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMix or shake well before using. Always inject phytamin in front of any filter system and always flush lines after use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"California Organic Fertilizer","offers":[{"title":"Default Title","offer_id":21543456374897,"sku":"F1888","price":155.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/phytamin-fish-plus-4-5-2-1-5-gallon.jpg?v=1747085773"},{"product_id":"fertibor-boron-50-lb","title":"Fertibor Boron (50 lb)","description":"\u003cp\u003e\u003cstrong\u003eBoron is an essential micronutrient needed for plant development. \u003c\/strong\u003eFertibor Boron, mined and purified boron, should be used in very small amounts (2-10 lb\/acre) because it can become toxic to plants if over-applied.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSymptoms of Boron Deficiency:\u003c\/strong\u003e\u003cbr\u003eDeficiencies often manifest as dead, malformed, or discolored growing points. \u003cbr\u003eCommon signs include cracked stems (celery), hollow hearts (peanuts), deformed fruits, and yellow\/brown leaves.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eKey Benefits of Boron in Plant Development:\u003c\/strong\u003e \u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eStructural Integrity: \u003c\/strong\u003eBoron is vital for cell wall synthesis and stability, aiding in cell division and expansion.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eReproduction \u0026amp; Yield:\u003c\/strong\u003e It plays a crucial role in pollen germination, pollen tube elongation, and seed and fruit development, significantly affecting the number of flowers and fruit set.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eSugar \u0026amp; Energy Transport: \u003c\/strong\u003eIt aids in the movement of sugars and carbohydrates from leaves to growing areas, ensuring plants have enough energy.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eRoot \u0026amp; Shoot Growth:\u003c\/strong\u003e It supports the development of new plant parts, preventing stunted growth.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eNutrient Uptake \u0026amp; Metabolism:\u003c\/strong\u003e Boron promotes Nitrogen fixation in legumes and helps in the absorption of calcium, magnesium, and potassium\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertibor is a slow release,\u003c\/strong\u003e 15% boron for soil application.\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003eHighly soluble\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eTo calculate them amount of Fertibor required, multiply the elemental boron required by 6.6 (based on a soil test)\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":21543468367985,"sku":"F210","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/fertibor-boron-50-lb.png?v=1778271987"},{"product_id":"sulfate-of-potash-ultrafines-diamond-k-soluble-50-lb","title":"Sulfate of Potash Ultrafines - Diamond K Soluble 0-0-50 (50 lb)","description":"\u003ch2\u003eSulfate of Potash Ultrafines - Diamond K Soluble 0-0-50 (50 lb)\u003c\/h2\u003e\u003cp\u003eWater-soluble potash source specially developed for use in foliar feeding, liquid fertilizing, drip irrigation, hydroponics, etc. Contains 50% potassium \u0026amp; 17% sulfur Completely soluble, immediately available \u0026amp; is compatible with other foliar fertilizers Use at 1-5 tbs\/gal or 1-50 lb\/acre for soil applications 0.5 tsp\/gal or 1 lb per acre for foliar applications Sulfate of Potash Ultrafines: An In-Depth Analysis Sulfate of Potash Ultrafines, specifically the Diamond K Soluble 50 lb variant, is a valuable agricultural product that plays a crucial role in enhancing crop yields and overall plant health. Understanding Sulfate of Potash Sulfate of Potash (SOP), also known as potassium sulfate, is a key source of potassium for plants. Potassium is one of the essential macronutrients required for the proper growth and development of plants. It plays a vital role in various physiological processes, including enzyme activation, photosynthesis, and water uptake. SOP is highly regarded for its ability to supply plants with potassium in a form that is readily available and easily absorbed.\u003c\/p\u003e\u003cp\u003eUse according to the current package directions and within a soil-test-based fertility plan. Account for compost and other fertilizers already applied, measure rates carefully, water as directed, and store the closed package in a cool, dry location.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"SpringSale2023","offers":[{"title":"Default Title","offer_id":21543470563441,"sku":"F2300","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/sulfate-of-potash-ultrafines-diamond-k-soluble-0-0-50-50-lb.png?v=1776882438"},{"product_id":"zinc-sulfate-powder-50-lb","title":"Zinc Sulfate Powder (50 lb)","description":"\u003cp\u003eZinc Sulfate Powder in the original 50 lb package is intended for farms, orchards, vineyards, and other operations making repeated micronutrient applications. It contains 35.5% zinc and 17.5% sulfur in a highly soluble powder.\u003c\/p\u003e\u003ch3\u003eUse based on testing\u003c\/h3\u003e\u003cp\u003eZinc supports enzyme activity, protein formation, and normal plant growth, but only small amounts are required. Confirm a deficiency with soil or tissue testing before application and use crop-specific recommendations. Visual symptoms can resemble other nutrient, pH, or root problems.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil:\u003c\/strong\u003e Incorporate at a tested, calculated rate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoliar:\u003c\/strong\u003e Published guidance is 2–5 lb per acre; manage concentration and timing to reduce leaf burn or fruit marking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertigation:\u003c\/strong\u003e Confirm system compatibility and distribute the calculated amount evenly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eOrganic status:\u003c\/strong\u003e This original 50 lb package is OMRI listed and CDFA approved for use in certified organic production. The \u003ca href=\"https:\/\/www.groworganic.mom\/products\/zinc-sulfate-powder-25-lb-bag\"\u003e25 lb repack\u003c\/a\u003e is not represented as organic and does not inherit this listing.\u003c\/p\u003e\u003cp\u003eReview the current \u003ca href=\"https:\/\/www.groworganic.mom\/cdn\/shop\/files\/f2565-b.pdf\"\u003eProduct Label\u003c\/a\u003e and \u003ca href=\"https:\/\/www.groworganic.mom\/cdn\/shop\/files\/f2565-m.pdf\"\u003eSafety Data Sheet\u003c\/a\u003e before handling or application.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Brandt","offers":[{"title":"Default Title","offer_id":21543480230001,"sku":"F2565","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F2565_Zinc_Sulfate_Powder_50_lb_front.png?v=1778523981"},{"product_id":"activate-humates-micronized-30-lb","title":"Activate 80 Micronized Humate (30 lb)","description":"\u003ch2\u003eActivate 80 Micronized Humate (30 lb)\u003c\/h2\u003e\u003cp\u003eMicronized humates derived from Leonardite shale and a natural source of humic substances and trace minerals from New Mexico.\u003c\/p\u003e\u003cp\u003eHumic substances, a vital component of healthy soils, have been gaining recognition in the agricultural and gardening world for their ability to enhance soil quality and promote plant growth. Activate 80 Micronized Humate is one such product that harnesses the power of humates to improve soil health, increase nutrient availability, and boost overall plant vitality.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eContains 45% humic acids\u003c\/li\u003e\n\u003cli\u003eUse this humic product to increase micronutrient uptake and improve the efficiency of applied and existing nutrients.\u003c\/li\u003e\n\u003cli\u003eUse 50-400 lb\/acre or 1-2 lb\/ 100 sq ft.\u003c\/li\u003e\n\u003cli\u003eApply directly to seedbeds at 10-30 lb\/acre.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse according to the current package directions and within a soil-test-based fertility plan. Account for other amendments already applied, measure carefully, water as directed, and store the closed package in a cool, dry location.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":21543492386929,"sku":"F531","price":104.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/activate-80-micronized-humate-30-lb.jpg?v=1747085760"},{"product_id":"aqua-power-5-gallon","title":"Aqua Power (5 Gallon)","description":"\u003cp\u003eAqua Power is a hydrolyzed fish fertilizer designed to deliver fast-acting nutrition and enhance soil health. With a 5-1-1 NPK ratio, this liquid formula is enzymatically digested for maximum solubility—easily passing through an 80-mesh screen and ideal for drip irrigation or foliar feeding applications.\u003c\/p\u003e\n\u003cp\u003eRich in organic matter, Aqua Power improves soil moisture retention and promotes microbial activity, helping create a healthier root zone. It’s frequently combined with kelp extracts to boost nutrient uptake in vegetables, fruits, turf, and ornamental plants. The water-soluble nitrogen is immediately available to crops, making it a reliable choice for early-season feeding or mid-season support.\u003c\/p\u003e\n\u003cp\u003eApply 1–3 gallons per acre for farm-scale use or 1–2 tablespoons per gallon of water in home gardens. Suitable for use as a soil drench or foliar spray in organic systems.\u003c\/p\u003e\n\u003cp\u003eBrowse more organic options in our \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/liquid-fertilizer\" target=\"_blank\"\u003eLiquid Fertilizer collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula:\u003c\/strong\u003e 5-1-1 (NPK)\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Hydrolyzed fish fertilizer\u003cbr\u003e\u003cstrong\u003eApplication Rate:\u003c\/strong\u003e 1–3 gal\/acre or 1–2 tbsp\/gal of water\u003cbr\u003e\u003cstrong\u003eSolubility:\u003c\/strong\u003e Water soluble; suitable for drip or foliar use\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"JH Biotech","offers":[{"title":"Default Title","offer_id":21543503593585,"sku":"F995","price":83.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/aqua-power-5-gallon.jpg?v=1747085753"},{"product_id":"ds-trk-aqua-power-55-gal","title":"Aqua Power (55 gal)","description":"\u003cp\u003eEnzymatically-digested hydrolyzed fish. Aqua Power 5-1-1 will pass through a 80 mesh screen and it will break down once added to the soil. Due to its high organic matter content, it acts as a soil enhancer and increases the soil moisture holding capacity. Organic source of soluble nutrients, often used in combination with kelp extracts.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eUse 1-3 gal\/acre or 1-2 tbs per gallon of water\u003c\/li\u003e\n\u003cli\u003e5% N, 1% P, 1% K\u003c\/li\u003e\n\u003cli\u003eThe nitrogen in Aqua Power 5-1-1 is water soluble and available to plants immediately\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e\u003cp\u003eThe 55 gallon format is intended for commercial operations, fertigation programs, and repeated applications across larger growing areas and operations.\u003c\/p\u003e","brand":"PV Drop Ship","offers":[{"title":"Default Title","offer_id":21543504019569,"sku":"F996","price":705.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/aqua-power-55-gal.jpg?v=1747085751"},{"product_id":"aqua-power-1-gallon","title":"Aqua Power (1 Gallon)","description":"\u003cp\u003e\u003cstrong\u003eAqua Power is a hydrolyzed fish fertilizer that delivers fast-acting nutrition and improves soil moisture retention for healthier crops. \u003c\/strong\u003eThis 5-1-1 liquid formula is enzymatically digested to create a nutrient-rich concentrate that’s immediately available to plants. Its fine consistency passes through an 80-mesh screen, making it ideal for drip irrigation or foliar feeding.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRich in organic matter, Aqua Power enhances soil structure and increases microbial activity, especially when paired with kelp extracts.\u003c\/strong\u003e It is commonly used on vegetables, fruits, turf, and ornamentals to support strong root development and overall plant vigor. This fish-based amendment also boosts the soil’s water-holding capacity, making it especially beneficial for dry climates or sandy soils.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUse 1–3 gallons per acre for farm-scale application or mix 1–2 tablespoons per gallon of water for home gardens and container plants. \u003c\/strong\u003eApply as a soil drench or foliar spray during active growth stages.\u003c\/p\u003e\n\u003cp\u003eLooking for more natural soil and plant boosters? Explore our full range in the \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/liquid-fertilizer\" target=\"_blank\"\u003eLiquid Fertilizer collection\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula:\u003c\/strong\u003e 5-1-1 (NPK)\u003cbr\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Hydrolyzed fish fertilizer\u003cbr\u003e\u003cstrong\u003eApplication Rate:\u003c\/strong\u003e 1–3 gal\/acre or 1–2 tbsp\/gal of water\u003cbr\u003e\u003cstrong\u003eSolubility:\u003c\/strong\u003e Water soluble; suitable for drip or foliar use\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"JH Biotech","offers":[{"title":"Default Title","offer_id":21545103261809,"sku":"F993","price":21.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/aqua-power-1-gallon.png?v=1778279188"},{"product_id":"ocean-gold-2103-25-gal","title":"Ocean Gold 2-1-0.3 (2.5 gal)","description":"\u003cp\u003eOcean Gold 2-1-0.3 product is WILD OCEAN-CAUGHT! Contains micronized crab, shrimp shell, and fish from the Pacific Ocean and is stabilized with acid. This product helps stimulate microbial action, increases plant calcium levels, and provides a broad range of nutrients.\u003c\/p\u003e\n\u003cp\u003eProtein, bone, and shell are completely broken down through a cold-process to maintain the integrity and availability of all nutrients for plants and soil. NO OIL EXTRACTED – because no oil is extracted Ocean Gold will not burn plants or trees and acts as a tremendous food base for microbial activity. \u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eMade from micronized shrimp, crab and fish\u003c\/li\u003e\n\u003cli\u003eCold-processed\u003c\/li\u003e\n\u003cli\u003eNo oils removed\u003c\/li\u003e\n\u003cli\u003eExcellent food source for beneficial microbiology, especially fungi\u003c\/li\u003e\n\u003cli\u003eScreened through 150 mesh Sweco screen–no clogging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eNote:\u003c\/b\u003e  the product is very smelly and is not recommended to use on houseplants.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e\u003cp\u003eThe 2.5 gallon container supports repeated use in larger gardens and small farm fertility programs.\u003c\/p\u003e","brand":"Pacific Organics","offers":[{"title":"Default Title","offer_id":21549583663217,"sku":"F1401","price":84.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/ocean-gold-2-1-0-3-2-5-gal.jpg?v=1747082049"},{"product_id":"kelzyme-calcium-cafe-micro-35-lb-pail","title":"Kelzyme Calcium CAFE Micronized (35 lb pail)","description":"\u003cp\u003eCalcium is essential for strong plant cell walls, healthy root growth, and quality fruit and flower production, and a micronized form allows for quick, efficient uptake. Kelzyme CAFE™ Micronized provides a fine, easy-to-mix powder sourced from ancient seabeds, delivering a highly available form of calcium carbonate and calcium oxide. With a guaranteed analysis of 35% calcium, it supports healthy plant growth while improving long-term soil fertility.\u003c\/p\u003e\n\u003cp\u003eThis ultra-fine texture makes it ideal for foliar sprays, fertigation systems, and soil drenches, allowing nutrients to be absorbed more rapidly than standard granular forms. It’s suitable for a wide range of crops and applications, including vegetables, fruits, flowers, shrubs, trees, turf, and vineyards. Regular use can help prevent calcium-related deficiencies such as blossom end rot in tomatoes and peppers while promoting overall plant resilience.\u003c\/p\u003e\n\u003cp\u003eBecause it’s naturally sourced and free from synthetic additives, Kelzyme CAFE™ Micronized is an excellent choice for sustainable gardening and farming practices. Its versatility and quick availability make it a valuable addition to both small-scale gardens and larger agricultural operations.\u003c\/p\u003e\n\u003cp\u003ePrefer a slow-release granule? See our \u003ca href=\"https:\/\/www.groworganic.mom\/products\/kelzyme-calcium-cafe-granular-4-lb?_pos=2\u0026amp;_psq=Kelzyme+Calcium\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eKelzyme Calcium CAFE Granular (4 lb)\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eLooking for a smaller micronized size? Try \u003ca href=\"https:\/\/www.groworganic.mom\/products\/kelzyme-calcium-cafe-micronized-4-lb?_pos=1\u0026amp;_psq=Kelzyme+Calcium\u0026amp;_ss=e\u0026amp;_v=1.0\"\u003eKelzyme Calcium CAFE Micronized (4 lb)\u003c\/a\u003e.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDerived From:\u003c\/strong\u003e Calcium carbonate and calcium oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Analysis:\u003c\/strong\u003e 35% calcium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Micronized powder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSource:\u003c\/strong\u003e Ancient seabeds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable For:\u003c\/strong\u003e Vegetables, fruits, flowers, shrubs, trees, vineyards, turf\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":31144957837425,"sku":"F264","price":121.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/kelzyme-calcium-cafe-micronized-35-lb-pail.jpg?v=1747081922"},{"product_id":"limestone-microna-ag-h2o-50-lb","title":"Limestone Microna Ag H2O (50 lb)","description":"\u003cp\u003e\u003cstrong\u003eLimestone Microna Ag H2O (50 lb)\u003c\/strong\u003e is a premium-grade, ultra-fine calcium carbonate amendment designed for large-scale agricultural applications. This high-quality limestone effectively \u003cstrong\u003eadjusts soil pH\u003c\/strong\u003e, enhances microbial activity, and improves overall soil structure to support crop health and sustainability.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast-Acting \u0026amp; Highly Soluble:\u003c\/strong\u003e Minus 325 mesh for rapid dissolution and easy application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffective Soil pH Management:\u003c\/strong\u003e Neutralizes acidity to improve nutrient availability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Soil Microbes:\u003c\/strong\u003e Enhances beneficial microbial populations for long-term soil health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRich in Calcium:\u003c\/strong\u003e Contains 96% CaCO₃ and 38% calcium to strengthen plants and improve soil structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Application:\u003c\/strong\u003e Can be applied as a dry amendment or mixed with water for liquid application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest Applications:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Crops \u0026amp; Pastures:\u003c\/strong\u003e Enhances soil fertility for healthier crops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommercial Orchards \u0026amp; Vineyards:\u003c\/strong\u003e Ensures balanced soil pH for fruit production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGreenhouse \u0026amp; Nursery Use:\u003c\/strong\u003e Improves potting mixes and soil blends.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-Scale Composting:\u003c\/strong\u003e Helps regulate pH in waste management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Guidelines:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil Preparation:\u003c\/strong\u003e Apply 50-200 lbs per acre based on soil test recommendations.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Application:\u003c\/strong\u003e Mix with water for use in irrigation systems or foliar spray.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-Dressing:\u003c\/strong\u003e Apply as needed to maintain soil balance throughout the growing season.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor small-scale gardening and home applications, \u003ca href=\"https:\/\/www.groworganic.mom\/products\/limestone-microna-ag-h2o-5-lb\"\u003eLimestone Microna Ag H2O (5 lb)\u003c\/a\u003e is available.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":31335623884913,"sku":"F1575","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F1575_-_Limestone_Microna_Ag_H2O_50_lb.png?v=1786724489"},{"product_id":"epsom-salts-50-lb","title":"Epsom Salts (50 lb)","description":"\u003ch2\u003eEpsom Salts (50 lb)\u003c\/h2\u003e\u003cp\u003eEpsom Salts is a source of magnesium that is essential to plant development. It is required by plants to produce chlorophyll. Helps plants absorb phosphorus Absorbed by both the leaves and roots Supplies magnesium that is essential for chlorophyll production 9.8% magnesium, 12.9% sulfur Epsom Salts: A Natural Miracle for Your Garden Epsom salts, scientifically known as magnesium sulfate, have long been cherished for their versatile applications in the realm of gardening. This natural mineral compound has proven to be a true ally for gardeners, aiding in plant growth, soil enrichment, and pest control. Epsom Salts Overview Epsom salts are composed of magnesium, sulfur, and oxygen. They are named after the English town of Epsom, where these salts were first discovered in the 17th century. The primary components, magnesium and sulfur, are essential nutrients for plants, making Epsom salts an invaluable resource for gardeners. Nutrient Boost for Plants One of the most significant advantages of using Epsom salts in gardening is their ability to provide plants with essential nutrients.\u003c\/p\u003e\u003cp\u003eUse according to the current package directions and within a soil-test-based fertility plan. Account for compost and other fertilizers already applied, measure rates carefully, water as directed, and store the closed package in a cool, dry location.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Diamond K","offers":[{"title":"Default Title","offer_id":32184673042545,"sku":"F2345","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/Epsom-Salts-50lb-1.jpg?v=1747081824"},{"product_id":"phos-fish-1-7-7-0-quart","title":"Phos Fish 1-7-0 (Quart)","description":"\u003cp\u003ePhos Fish 1-7-0 is a high-phosphorus fish hydrolysate. What is particularly unique about Phos Fish, compared to other similar products, is that the phosphorus is immediately available to your crops upon contact. Phos Fish can be used as a foliar or root drench, and will run through any fertigation equipment including drip tape, micro emitters, spray rigs etc..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eState of the Art System\u003c\/strong\u003e–Phos Fish is hydrolyzed through a state of the art system leaving no wasted fish at the end of the process. All parts of fish are used including bone – increasing the calcium and phosphorous over other competitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnly Wild Caught\u003c\/strong\u003e–Only wild caught pacific northwest fish – as many as 25 to 30 species for greater diversity and minerals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo Oil is Extracted\u003c\/strong\u003e–Because no oil is extracted Phos Fish will not burn plants or trees and acts as a tremendous food base for microbial activity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7% highly available phosphorus and hydrolyzed liquid fish\u003c\/li\u003e\n\u003cli\u003eCertified organic\u003c\/li\u003e\n\u003cli\u003eFormulated to encourage root development and blooms for all plants\u003c\/li\u003e\n\u003cli\u003eCan run through your irrigation system, foliar feed or apply to the soil\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Pacific Organics","offers":[{"title":"Default Title","offer_id":39312875618417,"sku":"F1480","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Phos_Fish_Gal_-_F1481_front.jpg?v=1766095745"},{"product_id":"phos-fish-1-7-7-0-gallon","title":"Phos Fish 1-7-0 (Gallon)","description":"\u003cp\u003ePhos Fish 1-7-0 is a high-phosphorus fish hydrolysate. What is particularly unique about Phos Fish, compared to other similar products, is that the phosphorus is immediately available to your crops upon contact. Phos Fish can be used as a foliar or root drench, and will run through any fertigation equipment including drip tape, micro emitters, spray rigs etc..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eState of the Art System\u003c\/strong\u003e–Phos Fish is hydrolyzed through a state of the art system leaving no wasted fish at the end of the process. All parts of fish are used including bone – increasing the calcium and phosphorous over other competitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnly Wild Caught\u003c\/strong\u003e–Only wild caught pacific northwest fish – as many as 25 to 30 species for greater diversity and minerals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo Oil is Extracted\u003c\/strong\u003e–Because no oil is extracted Phos Fish will not burn plants or trees and acts as a tremendous food base for microbial activity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7% highly available phosphorus and hydrolyzed liquid fish\u003c\/li\u003e\n\u003cli\u003eCertified organic\u003c\/li\u003e\n\u003cli\u003eFormulated to encourage root development and blooms for all plants\u003c\/li\u003e\n\u003cli\u003eCan run through your irrigation system, foliar feed or apply to the soil\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Pacific Organics","offers":[{"title":"Default Title","offer_id":39313863606385,"sku":"F1481","price":40.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Phos_Fish_Qt_-_F1480_front.jpg?v=1766095748"},{"product_id":"phos-fish-1-7-7-0-5-gallon","title":"Phos Fish 1-7-0 (5 Gallon)","description":"\u003cp\u003ePhos Fish 1-7-0 is a high-phosphorus fish hydrolysate. What is particularly unique about Phos Fish, compared to other similar products, is that the phosphorus is immediately available to your crops upon contact. Phos Fish can be used as a foliar or root drench, and will run through any fertigation equipment including drip tape, micro emitters, spray rigs etc..\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eState of the Art System\u003c\/strong\u003e–Phos Fish is hydrolyzed through a state of the art system leaving no wasted fish at the end of the process. All parts of fish are used including bone – increasing the calcium and phosphorous over other competitors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOnly Wild Caught\u003c\/strong\u003e–Only wild caught pacific northwest fish – as many as 25 to 30 species for greater diversity and minerals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNo Oil is Extracted\u003c\/strong\u003e–Because no oil is extracted Phos Fish will not burn plants or trees and acts as a tremendous food base for microbial activity.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7% highly available phosphorus and hydrolyzed liquid fish\u003c\/li\u003e\n\u003cli\u003eCertified organic\u003c\/li\u003e\n\u003cli\u003eFormulated to encourage root development and blooms for all plants\u003c\/li\u003e\n\u003cli\u003eCan run through your irrigation system, foliar feed or apply to the soil\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Pacific Organics","offers":[{"title":"Default Title","offer_id":39313879007345,"sku":"F1482","price":160.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F1482_wood.jpg?v=1766095751"},{"product_id":"true-organic-liquid-all-purpose-plant-food-16-oz","title":"True Organic Liquid All-Purpose Plant Food 16 oz","description":"\u003cp style=\"margin-left:0px;\"\u003eA well-rounded nutrient blend crafted to enhance plant growth. This product combines organic compounds to provide a balanced and sustainable source of nourishment for various plant species.\u003c\/p\u003e\u003cp style=\"margin-left:0px;\"\u003eTrue Organic Liquid All-Purpose Plant Food offers a unique composition of bioavailable macro and micronutrients. These nutrients promote healthy root development, vibrant foliage, and abundant flowering, contributing to overall plant vitality.\u003c\/p\u003e\u003cp style=\"margin-left:0px;\"\u003eBy incorporating organic matter and beneficial microorganisms, this liquid plant food improves soil structure, leading to better nutrient uptake and water retention. Additionally, the product's enzymatic activities aid in the efficient assimilation of essential elements, supporting optimal plant physiological processes.\u003c\/p\u003e\u003cp style=\"margin-left:0px;\"\u003eWith True Organic Liquid All-Purpose Plant Food, you can nourish your plants authentically and witness their thriving growth, all while maintaining ecological integrity.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e\u003cp\u003eThe 16 ounce container is a manageable option for containers, houseplants, and smaller garden areas.\u003c\/p\u003e","brand":"True Organic","offers":[{"title":"Default Title","offer_id":40224536100977,"sku":"F4050","price":8.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/true_organic_liquid_all_purpose_plant_food_concentrate_16oz__2519045.webp?v=1747081231"},{"product_id":"agrothrive-general-purpose-fertilizer-5-gal","title":"AgroThrive General Purpose Fertilizer (5 gal)","description":"\u003ch2\u003eAgroThrive General Purpose Fertilizer (5 gal)\u003c\/h2\u003e\u003cp\u003eAgroThrive General Purpose Fertilizer is a premium organic fertilizer designed to provide plants with a balanced and nutritionally rich source of essential nutrients. Crafted from all-natural ingredients, this fertilizer is renowned for its efficacy in promoting healthy plant growth, improving soil health, and enhancing overall crop yields.\u003c\/p\u003e\u003cp\u003eOrganic Ingredients: AgroThrive General Purpose Fertilizer is composed of 100% organic ingredients, making it a safe and sustainable choice for both conventional and organic gardening practices. The absence of synthetic chemicals or harmful additives aligns with environmentally responsible gardening principles.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eNutrient-Rich Blend: This fertilizer features a well-balanced and nutritionally diverse blend of macro and micronutrients essential for plant growth.\u003c\/li\u003e\n\u003cli\u003eMicrobial Enhancement: AgroThrive's proprietary microbial enhancement technology ensures that beneficial microorganisms are present in the fertilizer.\u003c\/li\u003e\n\u003cli\u003eLiquid Form: The liquid formulation of AgroThrive General Purpose Fertilizer allows for easy and efficient application.\u003c\/li\u003e\n\u003cli\u003eNo Chemical Odors: Unlike some synthetic fertilizers that emit unpleasant odors, AgroThrive General Purpose Fertilizer is odorless, making it a more pleasant and user-friendly option for gardeners.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse according to the current package directions and within a soil-test-based fertility plan. Account for other amendments already applied, measure carefully, water as directed, and store the closed package in a cool, dry location.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"AgroThrive","offers":[{"title":"Default Title","offer_id":40234438197361,"sku":"F4054","price":89.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/5GalFront.jpg?v=1747081203"},{"product_id":"agrothrive-general-purpose-fertilizer-1-gal","title":"AgroThrive Organic General Purpose Fertilizer (1 gal)","description":"\u003ch2\u003eAgroThrive Organic General Purpose Fertilizer (1 gal)\u003c\/h2\u003e\u003cp\u003eAgroThrive's Organic General Purpose Fertilizer in the handy 1-gallon size is your go-to companion. This thoughtfully crafted blend brings the power of nature's essential nutrients into a compact, user-friendly package.\u003c\/p\u003e\u003cp\u003eIts all-purpose NPK formula of 3-2-2 is a testament to the balance of nature. The presence of Nitrogen invigorates the plant's leafy growth, while Phosphorus enhances root vigor and bloom quality. Not to be overlooked, Potassium plays a critical role in reinforcing plant health and fortifying against potential ailments.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e100% Organic Ingredients : AgroThrive General Purpose Fertilizer is made from 100% organic materials, making it an environmentally-friendly and sustainable choice.\u003c\/li\u003e\n\u003cli\u003eNon-Burning Formula : One of the standout features of this fertilizer is its non-burning formula.\u003c\/li\u003e\n\u003cli\u003eEnhanced Plant Growth : The balanced nutrient profile of this fertilizer promotes vigorous plant growth, resulting in healthier, lusher foliage, and more abundant blooms or fruits.\u003c\/li\u003e\n\u003cli\u003eImproved Soil Health : AgroThrive General Purpose Fertilizer enriches the soil with organic matter and beneficial microorganisms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUse according to the current package directions and within a soil-test-based fertility plan. Account for other amendments already applied, measure carefully, water as directed, and store the closed package in a cool, dry location.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"AgroThrive","offers":[{"title":"Default Title","offer_id":40234438230129,"sku":"F4052","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/AgroThriveGeneral1Gal.png?v=1776810532"},{"product_id":"organic-liquid-kelp-fertilizer","title":"Peaceful Valley Organic Liquid Kelp","description":"\u003cp\u003ePacific Northwest bull kelp, scientifically known as \u003cem\u003eNereocystis luetkeana\u003c\/em\u003e, forms the base of this premium liquid kelp fertilizer designed for home gardeners and commercial growers alike. Stabilized with natural humic acids and enzymes, this liquid seaweed fertilizer supports plant growth, plant health, and overall soil vitality.\u003c\/p\u003e\n\u003ch3\u003eKey Benefits and Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnhances plant development by stimulating microbial activity in the soil\u003c\/li\u003e\n\u003cli\u003eContains natural growth hormones and essential nutrients\u003c\/li\u003e\n\u003cli\u003eImproves overall plant vigor and resilience for long term health\u003c\/li\u003e\n\u003cli\u003eEco-friendly and certified for organic production, free from synthetic additives\u003c\/li\u003e\n\u003cli\u003eMade from pure Pacific Northwest bull kelp, not ascophyllum nodosum or kelp meal\u003c\/li\u003e\n\u003cli\u003eIncludes water-soluble humic acid extract and pure Marble Mountain spring water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplication Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFoliar spray rates: 1 quart to 1 gallon per acre\u003c\/li\u003e\n\u003cli\u003eInjection rates: 1–5 gallons per acre\u003c\/li\u003e\n\u003cli\u003eFor smaller areas, dilute 2–4 tablespoons per gallon of water for effective foliar feeding\u003c\/li\u003e\n\u003cli\u003eSuitable for a wide range of plants, trees, fruits, vegetables, and ornamentals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose Peaceful Valley Organic Liquid Kelp?\u003c\/h3\u003e\n\u003cp\u003eThis kelp fertilizer stands out among seaweed fertilizers for its carefully preserved nutrients, extracted using a cold process that maintains the integrity of the natural seaweed extract. Unlike other products based on kelp meal or \u003cem\u003eAscophyllum nodosum\u003c\/em\u003e, this concentrate harnesses the power of bull kelp to deliver superior plant foods that encourage robust plant growth and improve soil microbial ecosystems.\u003c\/p\u003e\n\u003ch3\u003eEnvironmental and Practical Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSupports natural plant defenses, boosting resistance to pests and environmental stress\u003c\/li\u003e\n\u003cli\u003ePromotes healthy microbial life that enriches soil fertility over the long term\u003c\/li\u003e\n\u003cli\u003eCompletely eco friendly, ideal for sustainable gardening and farming practices\u003c\/li\u003e\n\u003cli\u003eAvailable in multiple sizes to suit any scale of cultivation\u003c\/li\u003e\n\u003cli\u003eFlexible shipping options to meet the needs of home gardeners and commercial operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePeaceful Valley Organic Liquid Kelp is a trusted, all-purpose liquid kelp fertilizer that enhances overall plant health and supports thriving gardens and farms. Explore our full collection of \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/kelp-fertilizers\"\u003ekelp fertilizers\u003c\/a\u003e for more organic solutions.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Peaceful Valley","offers":[{"title":"Pint","offer_id":41460098990193,"sku":"F1320","price":8.99,"currency_code":"USD","in_stock":true},{"title":"Quart","offer_id":40671550341233,"sku":"F1315","price":11.99,"currency_code":"USD","in_stock":true},{"title":"1 Gallon","offer_id":40671550374001,"sku":"F1316","price":24.99,"currency_code":"USD","in_stock":true},{"title":"5 Gallon","offer_id":40671550406769,"sku":"F1317","price":103.99,"currency_code":"USD","in_stock":true},{"title":"55 Gallon","offer_id":40671550308465,"sku":"F1333","price":806.99,"currency_code":"USD","in_stock":false},{"title":"275 Gallon Tote","offer_id":40671550275697,"sku":"F1319","price":3206.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/peaceful-valley-organic-liquid-kelp-quart.png?v=1776450534"},{"product_id":"liquid-plant-food-3-3-2-quart","title":"Liquid Plant Food 3-3-2 (Quart)","description":"\u003cp\u003eE.B. Stone Organics Liquid Plant Food 3-3-2 is a versatile and effective solution for nourishing your plants, whether they thrive indoors or outdoors. This plant food provides all the benefits of a fish fertilizer but without the unpleasant fishy odor. With its fast-acting formula and a pleasant earthy scent, it's a convenient choice for enhancing the health and vitality of your beloved plants.\u003c\/p\u003e\u003ch2\u003eKey Features:\u003c\/h2\u003e\u003cp\u003eOne of the key features of E.B. Stone Liquid Plant Food is its balanced NPK ratio of 3-3-2, which ensures that your plants receive essential nutrients in the right proportions for optimal growth. This balanced formula contains nitrogen (N), phosphorus (P), and potassium (K), which are vital for various aspects of plant development, including leafy green growth, robust root systems, and vibrant flowering.\u003c\/p\u003e\u003ch3 style=\"margin-left:0px;\"\u003eVersatile Application:\u003c\/h3\u003e\u003cp\u003eUsing E.B. Stone Liquid Plant Food is simple and straightforward. To prepare the solution, you just need to mix 2 to 4 tablespoons of the plant food with a gallon of water. This convenient mixing ratio allows for easy application and ensures that your plants receive the appropriate concentration of nutrients without the risk of over-fertilization.\u003c\/p\u003e\u003ch3\u003eThis liquid plant food can be applied in two primary ways: as a foliar spray or a soil drench \u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFoliar spray, it can be misted directly onto the leaves of your plants, allowing for quick absorption of nutrients through the foliage. \u003c\/li\u003e\n\u003cli\u003eSoil drench, it can be applied directly to the soil around the base of your plants, where it will gradually release nutrients to the root system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFor best results, it is recommended to feed your plants weekly or bi-weekly throughout the growing season. This regular feeding schedule ensures that your plants receive a consistent supply of nutrients to support their growth and development. However, it's important to carefully read the label directions before use to determine the optimal frequency and application method based on your specific plants' needs.\u003c\/p\u003e\u003ch3\u003eAdvantages:\u003c\/h3\u003e\u003cp\u003eOne of the advantages of E.B. Stone Liquid Plant Food is its 100% organic composition. This means that it is derived from natural sources and free from synthetic chemicals, making it a safe and eco-friendly choice for both your plants and the environment. By choosing organic plant food, you can nourish your plants while also promoting soil health and sustainability in your garden.\u003c\/p\u003e\u003cp\u003eWhether you're tending to garden roses, container plants, or indoor houseplants, E.B. Stone Liquid Plant Food offers a convenient and effective way to provide essential nutrients for healthy growth. With its balanced NPK ratio, easy application, and organic formulation, it's a reliable choice for any plant enthusiast looking to promote lush foliage, vibrant blooms, and overall plant vitality.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"EB Stone","offers":[{"title":"Default Title","offer_id":40706214199409,"sku":"F316","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F316front.jpg?v=1747080502"},{"product_id":"fish-seaweed-fertilizer-2-3-1","title":"Fish \u0026 Seaweed Fertilizer 2-3-1","description":"\u003ch2\u003eFish \u0026amp; Seaweed Fertilizer 2-3-1\u003c\/h2\u003e\u003cp\u003eNeptune's Harvest Fish and Seaweed Fertilizer, with its balanced 2-3-1 formulation, offers a harmonious blend of hydrolyzed fish and seaweed extracts. This unique combination provides a comprehensive fertilization solution that supports robust plant growth and health. Organic Certification One of the standout features of Neptune's Harvest Fish and Seaweed Fertilizer is its certification by the Organic Materials Review Institute (OMRI) for organic use. This certification assures growers of its compliance with organic standards, making it a trusted choice for environmentally-conscious gardeners and farmers. Benefits of Regular Application Regular application of Neptune's Harvest Fish and Seaweed Fertilizer has been associated with notable benefits by growers. Many have reported increased marketable yields, indicating a positive impact on crop productivity. Additionally, the use of this fertilizer has led to improved shelf life for fruits and vegetables, allowing for better storage and reduced waste. Nutrient-Rich Blend The blend of fish and seaweed in this fertilizer plays a crucial role in enhancing plant health and vitality.\u003c\/p\u003e\u003cp\u003eUse according to the current package directions and within a soil-test-based fertility plan. Account for compost and other fertilizers already applied, measure rates carefully, water as directed, and store the closed package in a cool, dry location.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Neptune's Harvest","offers":[{"title":"36 oz","offer_id":40749472546929,"sku":"F425","price":27.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/FishandSeaweed.jpg?v=1747080497"},{"product_id":"tomato-veg-fertilizer-2-4-2","title":"Tomato \u0026 Veg Fertilizer 2-4-2","description":"\u003ch2\u003eTomato \u0026amp; Veg Fertilizer 2-4-2\u003c\/h2\u003e\u003cp\u003eNeptune's Harvest Tomato \u0026amp; Veg Fertilizer 2-4-2 is a specialized fertilizer formulated to cater to the nutritional needs of tomatoes, vegetables, and other plants during their intense growth or \"vegging\" stages. This complete fertilizer is crafted from a blend of natural ingredients, including fresh fish, seaweed, molasses, yucca extract, and humic acids, ensuring a balanced approach to plant nutrition. Key Ingredients and Their Benefits The use of fresh fish and seaweed in this fertilizer provides plants with essential macro and micronutrients. Fish emulsion is rich in nitrogen, a vital element for promoting healthy leaf and stem growth. Meanwhile, seaweed offers a variety of micronutrients, growth hormones, and beneficial compounds that support overall plant health and resilience. These natural ingredients work synergistically to provide a nutrient-rich environment that encourages robust growth and development. Molasses Molasses serves as a source of carbohydrates, providing energy to beneficial soil microbes. These microbes play a crucial role in breaking down organic matter and releasing nutrients in a form that plants can readily absorb.\u003c\/p\u003e\u003cp\u003eUse according to the current package directions and within a soil-test-based fertility plan. Account for compost and other fertilizers already applied, measure rates carefully, water as directed, and store the closed package in a cool, dry location.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Neptune's Harvest","offers":[{"title":"36 oz","offer_id":40749472579697,"sku":"F430","price":32.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/TomatoandVegFert.png?v=1777422435"},{"product_id":"crab-lobster-shell-fertilizer-5-3-0-4-lb","title":"Crab \u0026 Lobster Shell Fertilizer 5-3-0 (4 lb)","description":"\u003ch2\u003eCrab \u0026amp; Lobster Shell Fertilizer 5-3-0 (4 lb)\u003c\/h2\u003e\n\u003cp\u003eNeptune's Harvest Crab \u0026amp; Lobster Shell Fertilizer is a dry 5-3-0 plant food made from shell material. It supplies nitrogen plus calcium and magnesium and can be incorporated into soil according to the current product directions.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e5-3-0 analysis\u003c\/li\u003e\n\u003cli\u003e4 lb bag\u003c\/li\u003e\n\u003cli\u003eFor soil preparation and established plantings as directed on the package\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor complete product information, review the current \u003ca href=\"https:\/\/www.groworganic.mom\/cdn\/shop\/files\/f1962-m.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eCompare related \u003ca href=\"\/collections\/fertilizers-2025\"\u003efertilizers\u003c\/a\u003e when building a complete fertility program.\u003c\/p\u003e","brand":"Neptune's Harvest","offers":[{"title":"Default Title","offer_id":40749472678001,"sku":"F1962","price":26.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/f1962.jpg?v=1747080496"},{"product_id":"zinc-sulfate-powder-25-lb-bag","title":"Zinc Sulfate Powder (25 lb bag)","description":"\u003cp\u003eZinc Sulfate Powder in a 25 lb bag is the primary family option for multiple garden beds, orchards, vineyards, and small-acreage applications. It provides a concentrated, water-soluble source of zinc and sulfur for correcting a deficiency confirmed by soil or plant-tissue testing.\u003c\/p\u003e\u003ch3\u003eGuaranteed analysis and role\u003c\/h3\u003e\u003cp\u003eThe powder contains 35.5% zinc and 17.5% sulfur. Zinc supports plant enzyme systems, protein formation, and normal growth, but plants require it only in small quantities. Symptoms such as interveinal chlorosis, shortened internodes, or reduced leaf size can have several causes, so testing is more reliable than diagnosis by appearance alone.\u003c\/p\u003e\u003cp\u003eThis product is not a complete fertilizer. It should be incorporated into a broader fertility plan rather than used as a general-purpose feeding product. Soil pH and interactions with other nutrients can affect zinc availability.\u003c\/p\u003e\u003ch3\u003eApplication options\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil application:\u003c\/strong\u003e Incorporate at the rate recommended by a current soil test.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoliar application:\u003c\/strong\u003e Published guidance is 2–5 lb per acre, but concentration and crop timing must be managed carefully to reduce leaf burn or fruit marking.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFertigation:\u003c\/strong\u003e Use only where the product is compatible with the irrigation system and the calculated rate can be distributed evenly across the intended area.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eMeasure accurately, avoid inhaling dust, and follow crop- and region-specific recommendations. More zinc is not better; excessive application can damage plants and interfere with other nutrients.\u003c\/p\u003e\u003ch3\u003eChoose the right package\u003c\/h3\u003e\u003cp\u003eThis 25 lb repack offers more coverage than a small garden package without requiring a full bulk sack. For large farms or repeated applications, see the \u003ca href=\"https:\/\/www.groworganic.mom\/products\/zinc-sulfate-powder-50-lb\"\u003e50 lb original package\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrganic status:\u003c\/strong\u003e This repackaged 25 lb size is not represented as organic or as listed or approved for certified organic production. The 50 lb package’s OMRI\/CDFA status does not transfer to this repack.\u003c\/p\u003e\u003cp\u003eLearn about \u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/meet-the-secondary-macronutrients-micronutrients-your-plants-need\"\u003eplant micronutrients\u003c\/a\u003e or compare other \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/trace-minerals-fertilizer\"\u003etrace-mineral fertilizers\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":41677553238129,"sku":"F717","price":54.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F717_Zinc_Sulfate_Powder_5_lb_bag_closeup.jpg?v=1766096332"},{"product_id":"manganese-sulfate-31-powder-5-lb-bag","title":"Manganese Sulfate 31% Powder (5 lb bag)","description":"\u003ch2\u003e5 lb Manganese Sulfate for Targeted Applications\u003c\/h2\u003e\u003cp\u003eManganese Sulfate 31% Powder in this 5 lb repack is sized for targeted correction of a confirmed manganese deficiency in gardens, small orchards, greenhouse crops, or trial applications. It supplies 31% manganese and 18% sulfur in a water-soluble form. Because micronutrients are required in small amounts, use a recent soil or tissue test to select the rate.\u003c\/p\u003e\u003ch3\u003eHow It Is Used\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSoil application where manganese deficiency is documented.\u003c\/li\u003e\n\u003cli\u003eCarefully diluted foliar use on actively growing plants.\u003c\/li\u003e\n\u003cli\u003eCompatible fertigation systems after dissolution and compatibility checks.\u003c\/li\u003e\n\u003cli\u003eConvenient quantity for smaller areas and measured treatments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eBroadcast guidance for the formulation is 20–60 lb per acre; band or side-dress at 10–30 lb per acre; foliar applications are generally 1–3 lb per acre. Follow crop-specific recommendations and avoid overapplication.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eOrganic status:\u003c\/strong\u003e This repackaged 5 lb size is not represented as organic or as listed or approved for certified organic production. The original \u003ca href=\"\/products\/manganese-sulfate-tecmangam-powder-50-lb\"\u003e50 lb package\u003c\/a\u003e carries its own OMRI and CDFA listings, which do not transfer to this repack.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 WARNING:\u003c\/strong\u003e This product can expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm; for more information, visit \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\" target=\"_blank\" rel=\"noopener\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":41677553598577,"sku":"F714","price":13.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F1676_-_Manganese_Sulfate_31_Powder_w_gloves.jpg?v=1766096343"},{"product_id":"limestone-microna-ag-h2o-5-lb-bag","title":"Limestone Microna Ag H2O (5 lb bag)","description":"\u003cp\u003e\u003cstrong\u003eLimestone Microna Ag H2O (5 lb)\u003c\/strong\u003e is a finely milled \u003cstrong\u003ecalcium carbonate soil amendment\u003c\/strong\u003e designed to \u003cstrong\u003eneutralize acidic soils\u003c\/strong\u003e, improve nutrient availability, and promote \u003cstrong\u003ehealthier plant growth\u003c\/strong\u003e. This \u003cstrong\u003efast-acting limestone\u003c\/strong\u003e dissolves quickly, helping to \u003cstrong\u003ecorrect soil pH\u003c\/strong\u003e and unlock essential minerals for \u003cstrong\u003estrong root development\u003c\/strong\u003e and \u003cstrong\u003evigorous plant growth\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eKey Benefits:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast-Acting pH Adjustment:\u003c\/strong\u003e Quickly neutralizes acidic soil for \u003cstrong\u003ebetter nutrient absorption\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra-Fine Formula:\u003c\/strong\u003e Minus 325 mesh for \u003cstrong\u003erapid dissolution and effective uptake\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoosts Plant Health:\u003c\/strong\u003e Strengthens cell walls, supports root growth, and improves soil structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Suitable for \u003cstrong\u003egardens, orchards, field crops, and potted plants\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Calcium Content:\u003c\/strong\u003e Contains \u003cstrong\u003e96% CaCO₃ and 38% calcium\u003c\/strong\u003e for long-term soil health benefits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse with Irrigation Systems:\u003c\/strong\u003e Can be mixed with water for liquid application.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eBest Uses:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVegetable Gardens:\u003c\/strong\u003e Ensures optimal pH for nutrient-rich soil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlower Beds \u0026amp; Orchards:\u003c\/strong\u003e Strengthens plant structure and enhances bloom production.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil Preparation:\u003c\/strong\u003e Ideal for pre-planting soil amendments and ongoing maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompost Enrichment:\u003c\/strong\u003e Helps balance pH levels in organic compost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplication Instructions:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGarden \u0026amp; Field Use:\u003c\/strong\u003e Apply \u003cstrong\u003e2-5 lbs per 100 square feet\u003c\/strong\u003e based on soil needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiquid Application:\u003c\/strong\u003e Mix with water for use in irrigation systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTop-Dressing:\u003c\/strong\u003e Sprinkle evenly and lightly work into the soil.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eEnsure long-term soil health and improved plant vitality with\u003cstrong\u003e Limestone Microna Ag H2O (5 lb)\u003c\/strong\u003e. Whether used in gardens, orchards, or composting, this high-quality calcium amendment is a must-have for maintaining balanced soil pH and promoting strong, healthy plants.\u003c\/p\u003e\n\u003cp\u003eFor larger applications, \u003ca href=\"https:\/\/www.groworganic.mom\/products\/limestone-microna-ag-h2o-50-lb\"\u003eLimestone Microna Ag H2O (50 lb)\u003c\/a\u003e is available for commercial and large-scale farming needs.\u003c\/p\u003e\n\u003ch2\u003eRelated Products:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.groworganic.mom\/products\/limestone-microna-ag-h2o-50-lb\"\u003eLimestone Microna Ag H2O (50 lb)\u003c\/a\u003e – For larger-scale soil amendments.\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.groworganic.mom\/collections\/fertilizer-growing-supplies\"\u003eExplore All Fertilizer \u0026amp; Growing Supplies\u003c\/a\u003e – Find more soil amendments and plant health solutions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eRelated Articles:\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/understanding-soil-ph\"\u003eUnderstanding Soil pH\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-use-soil-amendments-diatomite-rock\"\u003eHow to Use Soil Amendments - Diatomite Rock\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.groworganic.mom\/blogs\/articles\/how-to-use-soil-amendments-rice-hulls\"\u003eUsing Rice Hulls for Plants: A Comprehensive Guide to Soil Amendment\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":41677553631345,"sku":"F713","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F713_Limestone_Microna_w_gloves_edited_2.jpg?v=1766096348"},{"product_id":"maxicrop-kelp-extract","title":"Maxicrop Kelp Extract","description":"\u003cp\u003eMaxicrop Kelp Extract is a natural, water-soluble powder derived from \u003cstrong\u003eAscophyllum nodosum\u003c\/strong\u003e, one of the finest kelp sources in the world. Packed with essential nutrients, minerals, and growth-promoting compounds, this powerful organic supplement enhances plant health, vigor, and resilience. Ideal for use in gardens, greenhouses, and farms, Maxicrop Kelp Extract supports optimal root development, improves stress tolerance, and promotes lush, abundant growth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Soluble Powder:\u003c\/strong\u003e Easily dissolves in water for effortless application as a foliar spray or soil drench.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural Growth Stimulant:\u003c\/strong\u003e Rich in bioactive compounds that boost nutrient uptake and overall plant health.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Perfect for vegetables, fruits, flowers, lawns, and trees in any growing environment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEco-Friendly:\u003c\/strong\u003e Sustainably harvested from cold, clean waters, preserving environmental balance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eBenefits of Maxicrop Kelp Extract:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEncourages robust root and shoot development.\u003c\/li\u003e\n\u003cli\u003eEnhances flowering, fruiting, and overall plant productivity.\u003c\/li\u003e\n\u003cli\u003eImproves plant tolerance to drought, temperature extremes, and pests.\u003c\/li\u003e\n\u003cli\u003eSupports soil microbiology and nutrient cycling for healthier ecosystems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHow to Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSoil Drench:\u003c\/strong\u003e Mix 1 tsp per gallon of water and apply to soil around plants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFoliar Spray:\u003c\/strong\u003e Mix ½ tsp per gallon of water and spray leaves every 7–14 days for maximum absorption.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeed Soak:\u003c\/strong\u003e Use ¼ tsp per gallon of water to pre-soak seeds, enhancing germination and seedling vigor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydroponics:\u003c\/strong\u003e Add ¼ tsp per gallon of nutrient solution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Choose Maxicrop Kelp Extract?\u003c\/strong\u003e\u003cbr\u003eMaxicrop Kelp Extract is trusted by gardeners and growers worldwide for its reliability and efficacy. Its natural formula ensures no synthetic additives, making it safe for organic gardening practices and environmentally conscious cultivation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact and Powerful:\u003c\/strong\u003e\u003cbr\u003eAvailable in multiple sizes to suit your needs, each container makes an impressive volume of liquid solution for long-lasting use and exceptional value.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGive Your Plants the Maxicrop Advantage!\u003c\/strong\u003e\u003cbr\u003eWhether you're nurturing delicate flowers, vibrant vegetables, or resilient trees, Maxicrop Kelp Extract helps you achieve lush, thriving growth—naturally. Add this premium kelp extract to your gardening routine for healthier plants and bountiful harvests.\u003c\/p\u003e\u003cp\u003eCompare this product with additional \u003ca href=\"\/collections\/nutrient-specific-fertilizers\"\u003enutrient-specific fertilizers\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Maxicrop","offers":[{"title":"10.7oz","offer_id":42501711396977,"sku":"F1350","price":24.99,"currency_code":"USD","in_stock":true},{"title":"27oz","offer_id":42501711429745,"sku":"F1351","price":55.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/F1351_Maxi_Crop_27oz.jpg?v=1766097719"},{"product_id":"arber-plant-food","title":"Arber Plant Food","description":"\u003cp\u003eArber Plant Food is a plant-based liquid fertilizer with a 3-2-1 NPK ratio for indoor and outdoor plants. Use it as part of a regular feeding program to supply nutrients that support foliage, roots, and flowering.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePlant-based liquid formula\u003c\/li\u003e\n\u003cli\u003e3-2-1 NPK\u003c\/li\u003e\n\u003cli\u003eFor vegetables, flowers, herbs, and houseplants\u003c\/li\u003e\n\u003cli\u003eMix with water and apply according to the current product directions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFor complete product information, review the current \u003ca href=\"https:\/\/www.groworganic.mom\/cdn\/shop\/files\/f310-m.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet\u003c\/a\u003e.\u003c\/p\u003e","brand":"Grow Organic","offers":[{"title":"16oz","offer_id":42724672110705,"sku":"F310","price":26.99,"currency_code":"USD","in_stock":true},{"title":"8oz","offer_id":42717596582001,"sku":"F311","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Organic-Arber-Plant-Food-16oz.png?v=1766098053"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/collections\/fertilizers-fertigation-thumbnail_902e9bc3-0799-459a-bfec-419721a6db06.jpg?v=1786831145","url":"https:\/\/www.groworganic.mom\/collections\/fertilize-through-irrigation.oembed","provider":"Grow Organic","version":"1.0","type":"link"}