{"product_id":"mdpqt-horticultural-pumice-professional-sifted-20qt-1-4-inch","title":"MDPQT Horticultural Pumice – Professional Sifted, 20QT, 1-4 Inch","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\u003cp\u003eMDPQT Horticultural Pumice is a professional grade, sifted media designed to balance drainage, moisture retention, and aeration in potting mixes. Each 20 quart bag contains 1-4 inch granules that stay airy and light, even with regular watering. This natural stone is a versatile addition to many growing environments.\u003c\/p\u003e\u003cp\u003eThe material is 100 percent natural and contains no artificial coloring, dyes, or chemicals. Its color can range from white to light grey, reflecting its volcanic origin and natural processing, so you may see slight variation between batches.\u003c\/p\u003e\u003cp\u003eBecause the granules are porous, they create microspaces that promote drainage and air exchange even when mixed with other media. This helps reduce soil compaction in busy pots and supports steady roots during warm, humid seasons.\u003c\/p\u003e\u003ch3\u003eKey benefits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePromotes drainage while retaining moisture, creating air pockets around roots\u003c\/li\u003e\n\u003cli\u003eAir-filled granules support robust root growth and healthier looking container plants\u003c\/li\u003e\n\u003cli\u003e100 percent natural growing media with no synthetic additives\u003c\/li\u003e\n\u003cli\u003eRich in minerals and nutrients that plants can utilize as part of a balanced mix\u003c\/li\u003e\n\u003cli\u003eNatural color variation enhances the earthy look of planters and soils\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePractical uses and application ideas\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSeed starting mixes to improve texture and early root development\u003c\/li\u003e\n\u003cli\u003eContainer soils for a wide range of plants, balancing moisture and air\u003c\/li\u003e\n\u003cli\u003eDrainage layer or amendment for orchids, succulents, and other plants prone to soggy roots\u003c\/li\u003e\n\u003cli\u003eMix with compost, peat, or coconut coir to tailor a custom growing medium\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eProduct specifics\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBag size: 20 quarts\u003c\/li\u003e\n\u003cli\u003eGranule size: 1-4 inch\u003c\/li\u003e\n\u003cli\u003eNatural stone with color variation from white to light grey\u003c\/li\u003e\n\u003cli\u003eNo artificial colors, dyes, or chemicals\u003c\/li\u003e\n\u003cli\u003e55 percent water absorption to help manage moisture\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eStorage and handling are straightforward: keep in a cool, dry place and avoid excessive compaction to preserve porosity. There is no expiry date for this inert mineral, but storing in a dry environment helps maintain its texture and performance.\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 Horticultural Pumice used for?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A natural, porous growing medium used to improve drainage and aeration in soils, potting mixes, and container gardens.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Is this pumice suitable for indoor plants?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it helps create air spaces and better drainage in container mixes without added chemicals.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"MDPQT","offers":[{"title":"Default Title","offer_id":45738703782074,"sku":"B0BP27XL77","price":128.11,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/3536\/8890\/files\/mdpqt-horticultural-pumice-professional-sifted-20qt-packaging.jpg?v=1774694987","url":"https:\/\/gardencanada.ca\/products\/mdpqt-horticultural-pumice-professional-sifted-20qt-1-4-inch","provider":"Garden Canada","version":"1.0","type":"link"}