{"product_id":"gs-plant-foods-cal-mag-420-dry-super-concentrate-makes-420-gallons-of-nutrient-solution-18-ounces-calcium-magnesium-fertilizer","title":"GS Plant Foods Cal-Mag 420 Dry Super Concentrate Makes 420 Gallons of Nutrient Solution 18 Ounces Calcium\/Magnesium Fertilizer","description":"\u003cp\u003e- Completely water soluble powder that makes 420 gallons of nutrient solution per container.\n- Plants require both primary nutrients and secondary nutrients. Cal-Mag 420 is packed with secondary nutrients, it contains Calcium 13%, Sulfur 4% and Magnesium 3%.\n- Beneficial to plants throughout all growth cycles and easily mixes with water to use during irrigation or as a foliar spray.\n- Easy-To-Use, perfect for all stages of plant growth, formulated for use in all soil, container, coco and hydro growing.\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"GreenGroove","offers":[{"title":"Default Title","offer_id":51935639011611,"sku":"B09M7KNTZ6","price":41.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/3516\/0603\/files\/71TEYiCXe0L._AC_SX679.jpg?v=1774544483","url":"https:\/\/greengroove1.com\/products\/gs-plant-foods-cal-mag-420-dry-super-concentrate-makes-420-gallons-of-nutrient-solution-18-ounces-calcium-magnesium-fertilizer","provider":"GreenGroove","version":"1.0","type":"link"}