{"product_id":"sulfate-of-potash-magnesia-0-0-22","title":"Sulfate of Potash Magnesia 0-0-22","description":"\u003cp\u003eK-Mag Fertilizer 0-0-22 (sulfate of potash magnesia, also called langbeinite) is a naturally mined mineral fertilizer that delivers three nutrients in a single soil-applied product: 22% soluble potash (K₂O), 11% magnesium, and 22% sulfur, with less than 2.5% chloride and no nitrogen.\u003c\/p\u003e\n\u003cp\u003ePotassium supports fruit size, sugar movement, and stress tolerance; magnesium is the central atom of every chlorophyll molecule; and sulfur is required for protein synthesis and enzyme function. The low chloride content makes K-Mag well suited to chloride-sensitive crops such as potatoes, tomatoes, peppers, berries, and tobacco, and the absence of nitrogen makes it useful for late-season feeding during fruit development. Because langbeinite is less soluble than refined potassium salts, it dissolves gradually as soil moisture moves through the root zone, providing nutrient availability over weeks.\u003c\/p\u003e\n\u003cp\u003eK-Mag is a soil-applied fertilizer for vegetables, fruit trees, berries, field crops, and pastures — broadcast, top-dress, or side-dress, then water in. It is not fully water-soluble and is not intended for foliar spraying or recirculating hydroponic systems. Keep the product away from direct stem and trunk contact, and store sealed and dry.\u003c\/p\u003e\n\u003cp\u003eCDFA registered and third-party lab tested for heavy metals, with results consistently well below required limits.\u003c\/p\u003e","brand":"Greenway Biotech, Inc.","offers":[{"title":"1 Pound","offer_id":52490170892581,"sku":"018227120623","price":68.0,"currency_code":"AED","in_stock":true},{"title":"2 Pounds","offer_id":52490170925349,"sku":"018227120630","price":79.0,"currency_code":"AED","in_stock":true},{"title":"3 Pounds","offer_id":52490170958117,"sku":"018227120647","price":90.0,"currency_code":"AED","in_stock":true},{"title":"5 Pounds","offer_id":52490170990885,"sku":"701748874020","price":120.0,"currency_code":"AED","in_stock":true},{"title":"10 Pounds","offer_id":52490171023653,"sku":"701748874440","price":161.0,"currency_code":"AED","in_stock":true},{"title":"20 Pounds","offer_id":52490171056421,"sku":"701748873740","price":187.0,"currency_code":"AED","in_stock":true},{"title":"25 Pounds","offer_id":52490171089189,"sku":"018227120654","price":232.0,"currency_code":"AED","in_stock":true},{"title":"50 Pounds (or 2 x 25 pound bags)","offer_id":52490171121957,"sku":"018227120661","price":485.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0977\/5104\/0293\/files\/s-l500_fee46131-a53d-4c18-9d17-ca74f7aa538d.jpg?v=1780506869","url":"https:\/\/www.worldsafarishops.com\/products\/sulfate-of-potash-magnesia-0-0-22","provider":"World Safari Shops","version":"1.0","type":"link"}