{"product_id":"calcium-nitrate-fertilizer-15-5-0-0-with-19-calcium","title":"Calcium Nitrate Fertilizer 15.5-0-0 with 19% Calcium","description":"\u003cp\u003eGreenway Biotech Calcium Nitrate 15.5-0-0 supplies nitrogen and calcium together: 15.5% nitrogen (14.5% nitrate, 1% ammoniacal) and 19% calcium, from ammonium calcium nitrate double salt. Spread it dry as a vegetable sidedress, or dissolve it for drip fertigation and hydroponic recipes.\u003c\/p\u003e\n\u003cp\u003eClemson and University of Georgia Extension call a calcium nitrate sidedress usually the best choice for tomatoes, at 2 lb per 100 feet of row applied monthly, and Clemson gives weighed calcium nitrate rates for peppers, okra, cucumbers, squash, melons, and cole crops. In a nutrient solution, 1 gram per liter adds 190 ppm calcium and 155 ppm nitrogen, so count that nitrogen in your recipe and keep its concentrate separate from phosphate and sulfate stocks.\u003c\/p\u003e\n\u003cp\u003eIt is not a complete fertilizer or a cure for blossom-end rot; steady watering matters as much as the fertilizer. Measure it by weight. Packed in Madera, California, in 2 to 50 lb sizes.\u003c\/p\u003e","brand":"Greenway Biotech, Inc.","offers":[{"title":"2 Pounds","offer_id":67664831086728,"sku":"701748873726","price":24.99,"currency_code":"USD","in_stock":true},{"title":"5 Pounds","offer_id":67664831119496,"sku":"701748874051","price":31.99,"currency_code":"USD","in_stock":true},{"title":"10 Pounds","offer_id":67664831152264,"sku":"701748874075","price":49.99,"currency_code":"USD","in_stock":true},{"title":"25 Pounds","offer_id":67664831185032,"sku":"701748874044","price":89.99,"currency_code":"USD","in_stock":true},{"title":"50 Pounds (or 2 x 25 pound bags)","offer_id":67664831217800,"sku":"018227120951","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/4648\/6408\/files\/Ammonium_Calcium_Nitrate_Fertilizer_15.5-0-0_Solution_Grade.jpg?v=1791900220","url":"https:\/\/www.natesgardensupply.com\/products\/calcium-nitrate-fertilizer-15-5-0-0-with-19-calcium","provider":"Nate's Garden Supply","version":"1.0","type":"link"}