{"product_id":"jacks-classic-all-purpose-20-20-20-fertilizer","title":"Jack's Classic All Purpose 20-20-20 Water-Soluble Fertilizer","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eGive your plants the balanced nutrition they need to thrive with Jack's Classic All Purpose 20-20-20 Fertilizer. This professional-grade, water-soluble plant food delivers an equal blend of nitrogen, phosphorus, and potassium (NPK) to support vigorous growth, lush green foliage, strong root development, and abundant flowering across a wide variety of plants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePerfect for indoor houseplants, vegetable gardens, flowers, shrubs, trees, containers, and lawns, this versatile fertilizer dissolves quickly and provides essential nutrients directly to your plants for fast, visible results. Whether you're maintaining healthy foliage or encouraging vigorous new growth, Jack's Classic 20-20-20 helps plants reach their full potential.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWhy Gardeners Choose Jack's Classic 20-20-20\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eBalanced 20-20-20 NPK formula promotes overall plant health and growth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWater-soluble fertilizer mixes easily and feeds quickly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEncourages lush green leaves and vigorous vegetative growth\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eContains essential micronutrients including iron, zinc, copper, and manganese\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSuitable for indoor plants, outdoor gardens, vegetables, flowers, shrubs, and turfgrass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional-grade formula trusted by home gardeners and commercial growers alike\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003eComplete Plant Nutrition\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIn addition to its balanced macronutrient profile, Jack's Classic All Purpose Fertilizer contains a comprehensive blend of micronutrients that help prevent common nutrient deficiencies and support healthier, more resilient plants throughout the growing season.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApplication Instructions\u003c\/span\u003e\u003c\/h3\u003e\n\u003ch4\u003e\u003cspan\u003eIndoor Plants\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMix ½ teaspoon per gallon of water and apply every 1–2 weeks during active growth.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cspan\u003eOutdoor Plants\u003c\/span\u003e\u003c\/h4\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eMix 1 tablespoon per gallon of water and apply every 1–2 weeks throughout the growing season.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFor best results, apply directly to the root zone as a soil drench or use as a foliar spray for rapid nutrient absorption.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eIdeal For\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eHouseplants\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVegetables\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFlower Gardens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAnnuals \u0026amp; Perennials\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTrees \u0026amp; Shrubs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eContainer Gardens\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTurfgrass \u0026amp; Lawns\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cspan\u003ePro Growing Tip\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eMany experienced gardeners alternate Jack's Classic All Purpose 20-20-20 with a bloom-focused fertilizer during flowering periods to support lush foliage while maximizing flower production and overall plant performance.\u003c\/span\u003e\u003c\/p\u003e","brand":"Jack's Classic","offers":[{"title":"1.5 lb","offer_id":51380601258148,"sku":"GSG01825","price":13.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1298\/4199\/products\/Jack-s-Classic_-All-Purpose_-1.5-lb-Jack-s-Classic-1670541535.jpg?v=1679597299","url":"https:\/\/www.gardensupplyguys.com\/products\/jacks-classic-all-purpose-20-20-20-fertilizer","provider":"GARDEN SUPPLY GUYS","version":"1.0","type":"link"}