{"title":"Backpack Sprayers","description":"\u003cp\u003eShop backpack sprayers for applying compatible liquid fertilizers, plant-care products, and pesticide products according to their labels. Compare tank capacity, pump design, pressure range, nozzle options, seal materials, and replacement-part availability.\u003c\/p\u003e\n\u003ch2\u003eManual and Battery-Powered Backpack Sprayers\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManual pumping:\u003c\/strong\u003e Piston and diaphragm models build pressure through a hand-operated lever. Compare the pump style with the liquids you expect to use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-powered models:\u003c\/strong\u003e When available, these use an electric pump to reduce repeated pumping. Review run time, charging requirements, and pressure specifications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTank capacities affect refill frequency and carrying weight. A larger tank can cover more area, but the filled sprayer must remain comfortable and manageable for the operator.\u003c\/p\u003e\n\u003ch2\u003eMatch the Sprayer to the Application\u003c\/h2\u003e\n\u003cp\u003eUse the product specifications to confirm chemical compatibility, nozzle choices, and pressure. Sprayers for lawn and garden work may have different requirements from equipment used with vinegar, herbicides, or abrasive formulations. Maintain dedicated equipment when a product label or sound application practice requires separation.\u003c\/p\u003e\n\u003ch2\u003eCalibration, Safety, and Storage\u003c\/h2\u003e\n\u003cp\u003eCalibrate the sprayer before application so output matches the product label and treatment area. Wear the personal protective equipment required by the label, avoid drift, and never exceed listed rates. Follow the sprayer instructions and product label for cleaning, rinsate handling, storage, and disposal.\u003c\/p\u003e\n\u003cp\u003eBrowse compatible \u003ca href=\"\/collections\/spray-nozzles\"\u003espray nozzles\u003c\/a\u003e and additional \u003ca href=\"\/collections\/sprayers\"\u003egarden sprayers\u003c\/a\u003e.\u003c\/p\u003e","products":[{"product_id":"solo-425-4-gallon-backpack-sprayer","title":"Solo 425 4-Gallon Backpack Sprayer","description":"\u003cp\u003eNow with a piston pump, operated by a maximum-leverage pump handle, which can be mounted on either side of the tank. Pump chamber holds pressure, so minimum pumping effort will produce consistent pressure (maximum pressure is 90 psi) for a wide range of spraying tasks.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-impact, UV resistant polyethylene tank is made for hard field use.\u003c\/li\u003e\n\u003cli\u003eLeakproof lid has a one-way valve that lets air enter the tank (to prevent vacuum build-up) but keeps the spray material in.\u003c\/li\u003e\n\u003cli\u003eLarge filler port with its removable strainer, permits quick on-site refills without a funnel. Dirt and large particles are further screened by the built-in filter in the piston chamber.\u003c\/li\u003e\n\u003cli\u003e22\" spray wand is reinforced with fiberglass and comes with a trigger sprayer, quality shut-off valve, and 4 nozzle options (fan, hollow cone, plastic adjustable and jet stream spray patterns).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2 style=\"margin-left:0px;\"\u003e\u003cstrong\u003eSolo 425 4-Gallon Backpack Sprayer: A Versatile Solution for Your Spraying Needs\u003c\/strong\u003e\u003c\/h2\u003e\u003cp style=\"margin-left:0px;\"\u003eWhen it comes to efficient and precise spraying, the Solo 425 4-Gallon Backpack Sprayer is a reliable tool that stands out among its competitors. This versatile backpack sprayer offers a range of benefits, making it an ideal choice for various applications.\u003c\/p\u003e\u003ch3 style=\"margin-left:0px;\"\u003e\u003cstrong\u003eHigh Capacity for Extended Use\u003c\/strong\u003e\u003c\/h3\u003e\u003cp style=\"margin-left:0px;\"\u003eThe Solo 425's 4-gallon tank capacity is a standout feature that sets it apart from smaller sprayers. This larger capacity allows you to cover a more extensive area without constantly refilling the tank. Whether you are spraying pesticides, herbicides, fertilizers, or other liquids, the ample capacity of the Solo 425 ensures that you can complete your task efficiently, saving you time and effort.\u003c\/p\u003e\u003ch3 style=\"margin-left:0px;\"\u003e\u003cstrong\u003eEnhanced Mobility and Comfort\u003c\/strong\u003e\u003c\/h3\u003e\u003cp style=\"margin-left:0px;\"\u003eOne of the key advantages of the Solo 425 is its backpack design. The ergonomic backpack straps and padded backrest provide exceptional comfort during extended use. This design allows you to carry the weight of the sprayer on your back, distributing it evenly and reducing strain on your arms and shoulders. As a result, you can work for longer periods without fatigue, making the Solo 425 an excellent choice for large gardens, orchards, or even commercial applications.\u003c\/p\u003e\u003ch3 style=\"margin-left:0px;\"\u003e\u003cstrong\u003eAdjustable Nozzles for Precision\u003c\/strong\u003e\u003c\/h3\u003e\u003cp style=\"margin-left:0px;\"\u003ePrecision is crucial when it comes to spraying different types of liquids. The Solo 425 comes equipped with adjustable nozzles that allow you to customize the spray pattern to suit your specific needs. Whether you require a fine mist for delicate plants or a broader spray for larger areas, the Solo 425 can be easily adjusted to meet your requirements. This versatility ensures that you can achieve the best results while minimizing product wastage.\u003c\/p\u003e\u003ch3 style=\"margin-left:0px;\"\u003e\u003cstrong\u003eDurable Construction for Longevity\u003c\/strong\u003e\u003c\/h3\u003e\u003cp style=\"margin-left:0px;\"\u003eThe Solo 425 is built to last. It features a high-quality construction with a UV-resistant, high-density polyethylene tank that can withstand exposure to sunlight and harsh chemicals. The pump handle is also designed for durability, ensuring that it can withstand frequent use. With proper care and maintenance, the Solo 425 is an investment that will provide years of reliable service.\u003c\/p\u003e\u003ch3 style=\"margin-left:0px;\"\u003e\u003cstrong\u003eEasy to Use and Maintain\u003c\/strong\u003e\u003c\/h3\u003e\u003cp style=\"margin-left:0px;\"\u003eAnother benefit of the Solo 425 is its user-friendly design. The sprayer is easy to assemble and operate, making it suitable for both beginners and experienced users. Maintenance is also straightforward, thanks to the integrated pressure relief valve, which allows for safe and easy opening of the tank. Cleaning and servicing the sprayer are hassle-free, ensuring that it remains in top working condition.\u003c\/p\u003e\u003ch3 style=\"margin-left:0px;\"\u003e\u003cstrong\u003eVersatile Applications\u003c\/strong\u003e\u003c\/h3\u003e\u003cp style=\"margin-left:0px;\"\u003eThe Solo 425 is a versatile tool that can be used for a wide range of applications. Whether you need to apply pesticides to protect your crops, distribute fertilizers to promote plant growth, or control weeds with herbicides, this sprayer has you covered. Its 4-gallon capacity and adjustable nozzles make it suitable for various tasks in agriculture, horticulture, landscaping, and beyond.\u003c\/p\u003e\u003cp style=\"margin-left:0px;\"\u003eThe Solo 425 4-Gallon Backpack Sprayer is a reliable and efficient solution for all your spraying needs. Its generous tank capacity, comfortable design, adjustable nozzles, durability, ease of use, and versatility make it an excellent choice for both residential and commercial users. The 4-gallon size is particularly beneficial as it allows for extended use and minimizes the need for frequent refilling. Whether you are a seasoned professional or a home gardener, the Solo 425 is a valuable tool that will help you achieve precise and consistent results in your spraying tasks.\u003c\/p\u003e\u003cp\u003eWe especially recommend the \u003ca href=\"https:\/\/www.groworganic.mom\/products\/solo-brass-adjustable-nozzle\"\u003ebrass adjustable spray nozzle\u003c\/a\u003e.\u003c\/p\u003e","brand":"SpringSale2023","offers":[{"title":"Default Title","offer_id":21543784874097,"sku":"GSD2425","price":115.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/solo-425-4-gallon-backpack-sprayer.jpg?v=1747084850"},{"product_id":"chapin-proseries-backpack-sprayer-4-gal","title":"Chapin ProSeries Wide-Mouth Backpack Sprayer 4 gal","description":"\u003cp\u003e The Chapin ProSeries Backpack Sprayer is ideal for the professional landscaper as well as the homeowner. The 4-Gallon poly tank has a 4-inch wide mouth opening for easy filling and cleaning. Featuring a 3-stage filtration system to prevent clogging, a translucent poly tank for viewing of fluid level, poly wand, cushion grip poly shut-off, brass nozzle and padded shoulder straps. Comes with a 3 piece nozzle kit. Viton seals provide compatibility with fertilizers, weed killers and pesticides.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-Gallon translucent tank with 4-inch wide mouth opening for easy filling and cleaning\u003c\/li\u003e\n\u003cli\u003eCompatible with common fertilizers, weed killers and pesticides\u003c\/li\u003e\n\u003cli\u003e3-Stage filtration system with in-tank removable\/cleanable filter\u003c\/li\u003e\n\u003cli\u003eCushion grip poly shut-off with three nozzles for a variety of applications\u003c\/li\u003e\n\u003cli\u003ePadded shoulder straps to accommodate a full backpack for hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cfont color=\"red\"\u003e ⚠ Warning:\u003c\/font\u003e\u003c\/b\u003e This product or its packaging has a \u003ca title=\"CA Prop 65 Warning\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Prop_65_warning_sign-web.pdf?v=1612218849\" target=\"_blank\"\u003eCA Prop 65 Warning\u003c\/a\u003e\u003c\/p\u003e","brand":"Chapin","offers":[{"title":"Default Title","offer_id":29248121471089,"sku":"GSD6010","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/chapin-proseries-backpack-sprayer-4-gal.jpg?v=1747081963"},{"product_id":"chapin-diaphragm-backpack-sprayr-4-gal","title":"Chapin Diaphragm Backpack Sprayer 4 gal","description":"\u003cp\u003eThe Chapin ProSeries Backpack Sprayer is ideal for the landscape and turf professional but easily used by the homeowner too. The 4-Gallon poly tank has a 4-inch wide mouth opening for easy filling and cleaning and a diaphragm pump that works well with wettable powders. Featuring a 3-stage filtration system to prevent clogging, a translucent poly tank for viewing of fluid level, poly wand, cushion grip poly shut-off, brass nozzle and padded shoulder straps. Comes with a 3 piece nozzle kit. Viton seals provide compatibility with fertilizers, weed killers and pesticides. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-Gallon translucent tank with 4-inch wide mouth opening for easy filling and cleaning\u003c\/li\u003e\n\u003cli\u003eDiaphragm pump provides compatibility with common fertilizers, weed killers and pesticides in both liquid and wettable powder form\u003c\/li\u003e\n\u003cli\u003e3-Stage filtration system with in-tank removable\/cleanable filter\u003c\/li\u003e\n\u003cli\u003eCushion grip poly shut-off with three nozzles for a variety of applications\u003c\/li\u003e\n\u003cli\u003ePadded shoulder straps and lumbar support for comfort\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cfont color=\"red\"\u003e ⚠ Warning:\u003c\/font\u003e\u003c\/b\u003e This product or its packaging has a \u003ca title=\"CA Prop 65 Warning\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Prop_65_warning_sign-web.pdf?v=1612218849\" target=\"_blank\"\u003eCA Prop 65 Warning\u003c\/a\u003e\u003c\/p\u003e","brand":"Chapin","offers":[{"title":"Default Title","offer_id":29248123437169,"sku":"GSD6015","price":129.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/chapin-diaphragm-backpack-sprayer-4-gal.jpg?v=1747081961"},{"product_id":"chapin-vinegar-backpack-sprayer-4-gal","title":"Chapin Vinegar Backpack Sprayer 4 gal","description":"\u003cp\u003eThe Chapin Horticultural Vinegar Backpack Sprayer is perfect for organic weed control. Its tough seals are vinegar-resistant, tested specifically for use with horticultural vinegar. The 4-Gallon translucent poly tank has a 4-inch wide mouth opening for easy filling and cleaning. It features a 2-stage filtration system to prevent clogging and poly shut-off with 2 nozzles for a variety of applications. It also comes with padded shoulder straps that fit the sprayer close to the back for comfortable spraying and a standard left-hand pump handle.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e4-Gallon, 4-inch wide mouth opening, translucent tank for easy filling and cleaning\u003c\/li\u003e\n\u003cli\u003eHorticultural vinegar-resistant seals, ideal for organic weed control\u003c\/li\u003e\n\u003cli\u003e2-Stage filtration system has removable strainer at the mouth opening and another filter at shut-off\u003c\/li\u003e\n\u003cli\u003ePoly shut-off with 2 nozzles: poly fan and adjustable poly cone for a variety of applications\u003c\/li\u003e\n\u003cli\u003ePadded shoulder straps to accommodate a full backpack for hours\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003e\u003cfont color=\"red\"\u003e ⚠ Warning:\u003c\/font\u003e\u003c\/b\u003e This product or its packaging has a \u003ca title=\"CA Prop 65 Warning\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/files\/Prop_65_warning_sign-web.pdf?v=1612218849\" target=\"_blank\"\u003eCA Prop 65 Warning\u003c\/a\u003e\u003c\/p\u003e","brand":"Chapin","offers":[{"title":"Default Title","offer_id":29248125665393,"sku":"GSD6006","price":109.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/products\/chapin-vinegar-backpack-sprayer-4-gal.jpg?v=1747090969"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0061\/1391\/9089\/collections\/sprayers-backpack_1_c4b48606-416f-46fc-ac35-0c2e45466b04.jpg?v=1786831055","url":"https:\/\/www.groworganic.mom\/collections\/backpack-sprayers.oembed","provider":"Grow Organic","version":"1.0","type":"link"}