{"product_id":"mdpqt-horticultural-pumice-professional-sifted-20qt-1-4-inch","title":"MDPQT Horticultural Pumice, Professional Sifted - 20QT, 1\/4 inch","description":"\u003cp\u003eMDPQT Horticultural Pumice is a professional-grade, sifted pumice stone offered in a 20QT bag, with granules approximately 1\/4 inch in size. This lightweight, volcanic rock features a highly porous structure that promotes drainage while keeping moisture accessible to roots. Its airy texture makes handling easy in both containers and beds.\u003c\/p\u003e\u003cp\u003eKey specs include a water absorption rate of 55%, a 100% natural growing media profile, and a natural color range from white to light grey. The material contains minerals and nutrients that support plant growth, and it is free from artificial coloring, dyes, or chemicals.\u003c\/p\u003e\u003ch3\u003eWhat makes it stand out\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePromotes drainage while retaining moisture, helping roots stay oxygenated.\u003c\/li\u003e\n\u003cli\u003e100% natural growing media with no additives or synthetic coatings.\u003c\/li\u003e\n\u003cli\u003eNatural stone color variation adds visual texture to soil media.\u003c\/li\u003e\n\u003cli\u003eFree from artificial coloring, dyes, and chemicals.\u003c\/li\u003e\n\u003cli\u003eRich in minerals and nutrients that can support plant growth in various media.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eHow to use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMix with potting soil to improve aeration and drainage for container plants.\u003c\/li\u003e\n\u003cli\u003eTop-dress around shrubs and perennials to boost surface drainage and root access to air.\u003c\/li\u003e\n\u003cli\u003eIn hydroponic or soilless mixes, combine with other media to create a balanced profile.\u003c\/li\u003e\n\u003cli\u003eStore in a cool, dry place to maintain texture and prevent clumping.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePractical applications span decorative container gardens to seed starting mixes and greenhouse operations. The neutral, natural appearance blends with most planting designs, while the mineral content can support long-term vigor without relying on synthetic additives.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What is the size and packaging of MDPQT Horticultural Pumice?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: 20QT bag with granules about 1\/4 inch in size.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this pumice safe for organic gardening?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it is 100% natural with no artificial colors or chemicals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MDPQT","offers":[{"title":"Default Title","offer_id":48213029552372,"sku":"B0BP27XL77","price":52.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0826\/6652\/0820\/files\/mdpqt-horticultural-pumice-closeup-porous-texture.jpg?v=1778456572","url":"https:\/\/www.cerapatiogarden.com\/products\/mdpqt-horticultural-pumice-professional-sifted-20qt-1-4-inch","provider":"Cera Garden","version":"1.0","type":"link"}