{"product_id":"supreme-perlite-coarse-horticultural-growing-media-4-cubic","title":"Supreme Perlite Coarse Horticultural Growing Media, 4 Cubic Feet","description":"\u003cp\u003eSupreme Perlite Coarse Horticultural Perlite is a 4 cubic foot (113 liter) bag of heat-expanded volcanic rock designed to improve soil aeration and drainage. This natural growing media is ideal for gardeners looking to loosen heavy soils, start seeds, or root cuttings in both indoor and outdoor settings.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBalanced Drainage\u003c\/strong\u003e – Provides optimal moisture retention and air circulation for root systems by introducing pore spaces into the soil.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOrganic Certified\u003c\/strong\u003e – Listed with OMRI and CDFA OIM, ensuring the material is free from heavy metals and pathogens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConsistent Composition\u003c\/strong\u003e – Contains a mix of large, medium, and fine grains that will not decompose, compact, or deplete soil nitrogen over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Use\u003c\/strong\u003e – Can be used as a standalone propagation medium, a hydroponic growing medium, or mixed with peat moss, compost, or coconut coir.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNatural and Sterile\u003c\/strong\u003e – Made from 100% natural, asbestos-free siliceous volcanic rock that is sterile, non-toxic, and virtually pH-neutral.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eVolume\u003c\/th\u003e\n\u003ctd\u003e4 cubic feet (113 liters \/ 120 quarts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterial\u003c\/th\u003e\n\u003ctd\u003e100% natural, heat-expanded siliceous volcanic rock\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProperties\u003c\/th\u003e\n\u003ctd\u003eSterile, asbestos-free, pH-neutral, incombustible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAvailable Grades\u003c\/th\u003e\n\u003ctd\u003eMedium, Coarse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eIdeal for\u003c\/h2\u003e\u003cp\u003eThis coarse grade perlite is ideal for seed germination, cutting propagation, hydroponic systems, hanging baskets, roof deck gardens, and conditioning heavy native soil for better plant health.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003ch3\u003eIs this perlite suitable for organic gardening?\u003c\/h3\u003e\u003cp\u003eYes, this product is listed by the Organic Materials Research Institute (OMRI) and the California Department of Agriculture’s Organic Input Material Program (CDFA OIM).\u003c\/p\u003e\u003ch3\u003eWill this perlite decompose over time?\u003c\/h3\u003e\u003cp\u003eNo, this perlite is permanent and stable; it will not degrade, compact, or decompose when mixed into soil or growing media.\u003c\/p\u003e\u003ch3\u003eCan I use this for hydroponics?\u003c\/h3\u003e\u003cp\u003eYes, this horticultural grade perlite is effective for use in hydroponic gardening systems as a lightweight, stable growing medium.\u003c\/p\u003e\u003ch3\u003eDoes this perlite contain asbestos?\u003c\/h3\u003e\u003cp\u003eNo, this product is asbestos-free.\u003c\/p\u003e","brand":"ValueVista","offers":[{"title":"Medium","offer_id":50773220491329,"sku":"CG-3256811996690708-1","price":72.99,"currency_code":"USD","in_stock":true},{"title":"Coarse","offer_id":50773220524097,"sku":"CG-3256811996690708-2","price":74.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0862\/9328\/2881\/files\/S98cdb6d18c05403e827b35691052bfb2M.webp?v=1792661555","url":"https:\/\/valuevista.store\/products\/supreme-perlite-coarse-horticultural-growing-media-4-cubic","provider":"ValueVista","version":"1.0","type":"link"}