{"title":"Water-Soluble Fertilizers","description":"\u003ch2\u003eWater-Soluble Fertilizers\u003c\/h2\u003e\u003cp\u003eShop dry fertilizers designed to dissolve in water for root-zone feeding, irrigation injection or label-permitted foliar application. Products include balanced formulas and targeted nutrient blends for garden and farm use.\u003c\/p\u003e\u003ch3\u003eChoosing and Applying\u003c\/h3\u003e\u003cp\u003eConfirm solubility, mixing order, dilution rate and equipment compatibility. Keep insoluble materials out of injectors and follow the label to reduce clogging or plant injury.\u003c\/p\u003e\u003cp\u003eCompare \u003ca href=\"\/collections\/liquid-fertilizer\"\u003eliquid fertilizers\u003c\/a\u003e, \u003ca href=\"\/collections\/fertilizers-for-fertigation\"\u003efertigation fertilizers\u003c\/a\u003e and \u003ca href=\"\/collections\/fertilizers-for-foliar-feeding\"\u003efoliar products\u003c\/a\u003e.\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":"monterey-epsom-salts-4-lb","title":"Monterey Epsom Salts (4 lb)","description":"\u003ch2\u003eMonterey Epsom Salts (4 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. Leaf yellowing is the deficiency symptom.\u003c\/p\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eHelps plants absorb phosphorus\u003c\/li\u003e\r\n\u003cli\u003eAbsorbed by both the leaves and roots\u003c\/li\u003e\r\n\u003cli\u003eSupplies magnesium that is essential for chlorophyll production\u003c\/li\u003e\r\n\u003cli\u003e9.8% magnesium, 12.9% sulfur\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003ci\u003eNote: Protect from exposure to extremes of temperature and humidity during storage.\u003c\/i\u003e\u003c\/p\u003e\r\n\n\n\u003cp\u003eFor complete application directions and safety information, please review the manufacturer’s current \u003ca href=\"https:\/\/www.montereylawngarden.com\/product\/epsom-salts\/?attachment_id=49322\u0026amp;download_file=5b96aa340995e\" target=\"_blank\" rel=\"noopener\"\u003eProduct Label\u003c\/a\u003e and \u003ca href=\"https:\/\/www.montereylawngarden.com\/product\/epsom-salts\/?attachment_id=53971\u0026amp;download_file=5b96aa6d0995f\" target=\"_blank\" rel=\"noopener\"\u003eSafety Data Sheet\u003c\/a\u003e.\u003c\/p\u003e\n\n\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\u003eBefore using Monterey Epsom Salts, confirm the nutrient need with a soil test or crop recommendation and follow the current package directions. Account for compost and other fertilizers already applied, measure the product carefully, avoid concentrated contact with stems or foliage, 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\/natural-and-organic-fertilizers\"\u003efertilizers and soil amendments\u003c\/a\u003e selected for garden and farm fertility programs.\u003c\/p\u003e","brand":"Monterey","offers":[{"title":"Default Title","offer_id":21549150535793,"sku":"F2340","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/monterey-epsom-salts-4-lb.jpg?v=1747082191"},{"product_id":"raw-cane-molasses-8-oz","title":"Raw Cane Molasses 0-0-1 (8 oz)","description":"\u003cp\u003eRAW Cane Molasses is a highly concentrated, water-soluble, micronized molasses that provides all the benefits of liquid molasses without the sticky mess. Formulated for gardeners and farmers who want to build healthy, living soil, it serves as an excellent source of carbon energy to feed beneficial microbes. These microorganisms play a vital role in nutrient cycling, organic matter breakdown, and improving soil structure—resulting in healthier, more productive plants.\u003c\/p\u003e\n\u003cp\u003eThis dry formula blends easily into compost teas, soil drenches, and fertigation systems, and works in conjunction with all nutrient and feeding programs. It is especially valuable during the final finishing stage, where it can help increase brix levels for sweeter, more flavorful harvests. RAW Cane Molasses offers a clean, shelf-stable alternative to liquid molasses, making it easy to store and measure without waste.\u003c\/p\u003e\n\u003cp\u003eDiscover more ways to boost soil health and plant performance in our \u003ca href=\"https:\/\/www.groworganic.mom\/collections\/fertilizer-growing-supplies\"\u003eFertilizer \u0026amp; Growing Supplies\u003c\/a\u003e collection.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuaranteed Analysis:\u003c\/strong\u003e 0-0-1 (NPK)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContains:\u003c\/strong\u003e Micronized raw cane molasses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBenefits:\u003c\/strong\u003e Excellent carbon source for beneficial microbes; supports nutrient cycling; boosts brix in final harvest stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUse On:\u003c\/strong\u003e All plants, in compost teas, soil drenches, and fertigation systems\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e One bag makes up to 800 gallons; follow package directions for rates\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Grow Organic","offers":[{"title":"Default Title","offer_id":21549486997617,"sku":"F765","price":19.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/raw-cane-molasses-0-0-1-8-oz.jpg?v=1747082079"},{"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":"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":false}],"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":"liquid-humate-12","title":"Liquid Humate 12%","description":"\u003cp\u003eNeptune's Harvest Humate 12% concentrate is a powerful solution designed to enhance soil health and promote robust plant growth. Derived from ancient lakebed deposits, this liquid humate concentrate offers a convenient and efficient way to enrich soil with essential nutrients. Extracted from the richest sources, this material undergoes a natural decomposition process over millions of years, resulting in a nutrient-rich product that provides numerous benefits for plants and soil alike.\u003c\/p\u003e\u003ch2\u003eRich Composition: A Byproduct of Ancient Peat Moss Decomposition\u003c\/h2\u003e\u003cp\u003eOne of the primary advantages of Neptune's Harvest Humate 12% concentrate lies in its rich composition. As a byproduct of ancient peat moss decomposition, this concentrate is teeming with valuable plant elements essential for healthy growth. These elements include vital minerals and organic matter that nourish plants, improving their overall health and resilience.\u003c\/p\u003e\u003ch3\u003eNatural Soil Conditioner: Enhancing Moisture Retention and Nutrient Absorption\u003c\/h3\u003e\u003cp\u003eMoreover, Neptune's Harvest Humate 12% concentrate acts as a natural soil conditioner, aiding in moisture retention and nutrient absorption. By holding water in the soil, it helps prevent drought stress and promotes optimal hydration for plants, particularly in arid or sandy soils. This moisture-retaining property also contributes to improved soil structure, enhancing aeration and root development.\u003c\/p\u003e\u003ch3\u003eSupporting Soil Microorganisms: A Thriving Ecosystem\u003c\/h3\u003e\u003cp\u003eIn addition to its role in moisture management, this concentrate supports the thriving ecosystem of soil microorganisms. These microscopic organisms play a crucial role in nutrient cycling and soil fertility, breaking down organic matter and releasing nutrients in forms that plants can readily absorb. By providing a favorable environment for these beneficial organisms, Neptune's Harvest Humate 12% concentrate promotes soil health and fertility, leading to enhanced plant growth and productivity.\u003c\/p\u003e\u003ch3\u003eUnlocking Nutrient Potential: Making Nutrients More Available to Plants\u003c\/h3\u003e\u003cp\u003eFurthermore, Neptune's Harvest Humate 12% concentrate helps unlock the potential of locked-up nutrients in the soil, making them more available to plants. Over time, certain nutrients may become bound or inaccessible to plants due to various factors such as soil pH or mineral interactions. This concentrate helps break down these nutrient complexes, releasing essential elements and ensuring that plants have access to the nutrients they need for optimal growth and development.\u003c\/p\u003e\u003ch3\u003eEasy Application: Convenient Liquid Formulation\u003c\/h3\u003e\u003cp\u003eApplication of Neptune's Harvest Humate 12% concentrate is simple and convenient, thanks to its liquid form. Unlike traditional solid amendments, which may require additional processing or mixing, this liquid concentrate can be easily applied using standard irrigation equipment or foliar sprayers. Its liquid formulation ensures even distribution and rapid absorption, allowing for quick results and maximum efficiency.\u003c\/p\u003e\u003ch3\u003eVersatile Use: Ideal for Agriculture, Horticulture, and Landscaping\u003c\/h3\u003e\u003cp\u003eWhether used in agriculture, horticulture, or landscaping, Neptune's Harvest Humate 12% concentrate offers a versatile solution for improving soil quality and enhancing plant performance. Its natural origin, rich nutrient profile, and ease of application make it a valuable tool for growers seeking to optimize soil health and maximize crop yields.\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":40749472481393,"sku":"F410","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/LiquidHumate12.jpg?v=1747080498"},{"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":"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\/water-soluble-thumbnail_a2250b3e-6fc1-4c5d-bdad-75d94217d6bf.jpg?v=1786831421","url":"https:\/\/www.groworganic.mom\/collections\/water-soluble-fertilizer.oembed","provider":"Grow Organic","version":"1.0","type":"link"}