{"product_id":"rice-hulls","title":"Rice Hulls","description":"\u003cp\u003eRice Hulls are a lightweight, natural soil conditioner that improves drainage, aeration, and soil structure while slowly contributing silica and carbon as they break down. With a slower decomposition rate than most organic mulch materials, rice hulls hold their structure in the soil for extended periods — providing lasting physical benefits long before they fully decompose.\u003c\/p\u003e\n\u003cp\u003eAs rice hulls are predominantly composed of silica and carbon, their value lies in what they do for soil structure rather than fertility. The silica content becomes plant-available as the hulls gradually break down, supporting stronger stems, thicker cell walls, and improved pest and disease resistance. The carbon feeds soil biology at a steady background rate without tying up nitrogen the way heavier carbon inputs can at high doses. They won't shift your NPK ratios, making them a safe structural addition to any mix.\u003c\/p\u003e","brand":"Soil Supply Co.","offers":[{"title":"5L","offer_id":49818587955440,"sku":"RICEHULLS-5L","price":8.0,"currency_code":"AUD","in_stock":true},{"title":"20L","offer_id":49818587988208,"sku":"RICEHULLS-20L","price":25.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0823\/1262\/6416\/files\/ricehulls.png?v=1782530978","url":"https:\/\/soilsupply.co\/products\/rice-hulls","provider":"Soil Supply Co.","version":"1.0","type":"link"}