{"product_id":"jacks-classic-all-purpose-20-20-20-water-soluble-plant-food-1-5-lb","title":"Jack's Classic All Purpose 20-20-20 Water Soluble Plant Food – 1.5 lb","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eJack's Classic All Purpose 20-20-20 is a versatile, water-soluble fertilizer designed to feed both roots and leaves. Its 20-20-20 balance supports fast green-up and rapid leaf expansion across a wide range of indoor and outdoor plants. This classic formula has long been trusted by professional growers for general-purpose nutrition that works with diverse plant types, from leafy houseplants to vegetable beds.\u003c\/p\u003e\n\u003ch3\u003eWhat it does for your plants\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBalanced 20-20-20 analysis provides quick green-up and rapid leaf development for many indoor and outdoor plants.\u003c\/li\u003e\n  \u003cli\u003eFlexible feeding options let you apply as a foliar spray, root feed, or in a continuous feeding system.\u003c\/li\u003e\n  \u003cli\u003eWater-soluble powder form means a single bag can yield multiple gallons of liquid feed when mixed with water.\u003c\/li\u003e\n  \u003cli\u003eIncludes a measuring spoon to help you mix the right amount for your setup.\u003c\/li\u003e\n  \u003cli\u003eMicronutrients are added to support nutrition without the need for extra applications in many cases.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHow to use\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFoliar feeding: spray onto leaves to supplement canopy nutrition and encourage steady green color.\u003c\/li\u003e\n  \u003cli\u003eRoot feeding: dissolve and apply to the root zone for systemic uptake through the growing medium.\u003c\/li\u003e\n  \u003cli\u003eContinuous feed: incorporate into a regular feeding schedule for ongoing plant support.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical tips and pairing ideas\u003c\/h3\u003e\n\u003cp\u003eIndoors, foliage plants often benefit from steady nourishment to maintain vibrant leaves. In the vegetable garden, this formula can be used as a dependable general feed that works well alongside other Jack’s Classic products, such as Blossom Booster, to emphasize leaf color and overall vigor. While results vary by plant type and growing conditions, many gardeners notice greener foliage and healthier growth with consistent use over time.\u003c\/p\u003e\n\u003cp\u003eIncluded micronutrients help round out the nutrient profile, reducing the need for frequent reapplication in some setups. The powder form travels further than some liquids, making it a cost-efficient option for growers who want to feed multiple gallons of finished solution from a single bag. Follow the product’s label directions for mixing ratios and application intervals, and adjust based on plant response and growth stage.\u003c\/p\u003e\n\u003ch3\u003eWhat you get\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePowder fertilizer with 20-20-20 analysis\u003c\/li\u003e\n  \u003cli\u003eIncluded measuring spoon for precise dosing\u003c\/li\u003e\n  \u003cli\u003eMicronutrient enrichment for balanced plant nutrition\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eWhether you’re caring for indoor houseplants, outdoor beds, or a kitchen garden, Jack's Classic All Purpose 20-20-20 offers a straightforward way to support general plant nutrition without complicated routines. Always monitor plant response and adjust usage as needed to suit your specific plants and environment.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is Jack's Classic All Purpose 20-20-20 used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A versatile, water-soluble fertilizer that feeds both roots and foliage for indoor and outdoor plants.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How do I apply it?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Dissolve the powder in water, then apply as a root soak or foliar spray; includes a measuring spoon.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Jack's Classic","offers":[{"title":"Default Title","offer_id":48199230816500,"sku":"B001REA5NK","price":30.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/jacks-classic-all-purpose-20-20-20-fertilizer-powder-dissolve.jpg?v=1778408951","url":"https:\/\/www.cerapatiogarden.com\/products\/jacks-classic-all-purpose-20-20-20-water-soluble-plant-food-1-5-lb","provider":"Cera Garden","version":"1.0","type":"link"}