{"product_id":"complete-tomato-feeding-kit","title":"Complete Tomato Feeding Kit: Tomato Fertilizer 4-18-38, Calcium Nitrate \u0026 Epsom Salt","description":"\u003cp\u003eThe Greenway Complete Tomato Feeding Kit holds Tomato Fertilizer 4-18-38, Calcium Nitrate 15.5-0-0 and Epsom Salt for Plants in separate bags, sized to run out at about the same time. Together they supply nitrogen, phosphorus, potassium, calcium, magnesium, sulfur and chelated micronutrients for a hydroponic or container tomato solution.\u003c\/p\u003e\n\u003cp\u003eThe Starter kit (2 lb, 2 lb and 1 lb) makes about 250 to 300 gallons of finished solution. The Season kit (5 lb, 5 lb and 3 lb) makes about 730 to 900 gallons.\u003c\/p\u003e\n\u003cp\u003eThe feeding chart follows the University of Florida IFAS hydroponic tomato formula built on a 4-18-38 premix, with a Standard recipe for water with 50 ppm calcium or more and a Soft water recipe for reverse osmosis, rain or soft tap water. Weigh each product per gallon by growth stage, and dissolve the Calcium Nitrate separately before combining.\u003c\/p\u003e\n\u003cp\u003ePacked and shipped from Madera, California.\u003c\/p\u003e","brand":"Greenway Biotech, Inc.","offers":[{"title":"Starter: 2 lb + 2 lb + 1 lb","offer_id":53609520759096,"sku":null,"price":66.99,"currency_code":"USD","in_stock":true},{"title":"Season: 5 lb + 5 lb + 3 lb","offer_id":53609520791864,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0850\/0900\/products\/4_1daf6347-c6f5-40c0-85ad-dcc88ba99e42.png?v=1637797488","url":"https:\/\/www.greenwaybiotech.com\/products\/complete-tomato-feeding-kit","provider":"Greenway Biotech, Inc.","version":"1.0","type":"link"}