{"product_id":"pumice-stone-fines","title":"Pumice Stone Fines (0-4mm)","description":"\u003ch3 data-start=\"156\" data-end=\"237\"\u003e\u003cstrong data-start=\"156\" data-end=\"184\"\u003ePumice Stone Fines (0 - 1\/8\" or 4mm)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"156\" data-end=\"237\" class=\"\"\u003e\u003cstrong data-start=\"187\" data-end=\"237\"\u003eAeration • Drainage • Long-Term Soil Structure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"239\" data-end=\"615\" class=\"\"\u003ePumice is a naturally occurring, lightweight volcanic stone formed when molten lava rapidly cools and depressurizes—creating a porous structure filled with tiny air pockets. Mined in British Columbia, this Canadian-sourced pumice is a durable, mineral-rich amendment that improves \u003cstrong data-start=\"520\" data-end=\"542\"\u003edrainage, aeration\u003c\/strong\u003e, and \u003cstrong data-start=\"548\" data-end=\"566\"\u003esoil structure\u003c\/strong\u003e in both indoor and outdoor growing environments.\u003c\/p\u003e\n\u003cp data-start=\"617\" data-end=\"796\" class=\"\"\u003eUnlike perlite, pumice is heavier and won’t float to the top of your pots, making it a long-lasting alternative for growers who want better moisture balance and microbial support.\u003c\/p\u003e\n\u003chr data-start=\"798\" data-end=\"801\" class=\"\"\u003e\n\u003ch3 data-start=\"803\" data-end=\"818\" class=\"\"\u003e🌿 Benefits\u003c\/h3\u003e\n\u003cul data-start=\"820\" data-end=\"1199\"\u003e\n\u003cli data-start=\"820\" data-end=\"883\" class=\"\"\u003e\n\u003cp data-start=\"822\" data-end=\"883\" class=\"\"\u003eImproves drainage while retaining small amounts of moisture \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"884\" data-end=\"941\" class=\"\"\u003e\n\u003cp data-start=\"886\" data-end=\"941\" class=\"\"\u003eSupports airflow around roots and prevents compaction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"942\" data-end=\"1019\" class=\"\"\u003e\n\u003cp data-start=\"944\" data-end=\"1019\" class=\"\"\u003eOffers space for beneficial microbes and fungal networks like mycorrhizae\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1020\" data-end=\"1080\" class=\"\"\u003e\n\u003cp data-start=\"1022\" data-end=\"1080\" class=\"\"\u003eHeavier than perlite—stays evenly distributed in the mix\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1081\" data-end=\"1137\" class=\"\"\u003e\n\u003cp data-start=\"1083\" data-end=\"1137\" class=\"\"\u003eNeutral pH, inert, and will not break down over time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1138\" data-end=\"1199\" class=\"\"\u003e\n\u003cp data-start=\"1140\" data-end=\"1199\" class=\"\"\u003eBuilds long-term structure in garden beds or container soil\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1201\" data-end=\"1204\" class=\"\"\u003e\n\u003ch3 data-start=\"1206\" data-end=\"1223\" class=\"\"\u003e🌱 How to Use\u003c\/h3\u003e\n\u003cul data-start=\"1225\" data-end=\"1558\"\u003e\n\u003cli data-start=\"1225\" data-end=\"1348\" class=\"\"\u003e\n\u003cp data-start=\"1227\" data-end=\"1348\" class=\"\"\u003e\u003cstrong data-start=\"1227\" data-end=\"1241\"\u003eSoil Mixes\u003c\/strong\u003e – Blend into potting mixes or garden beds at 10–40% by volume to increase porosity and reduce compaction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1449\" data-end=\"1558\" class=\"\"\u003e\n\u003cp data-start=\"1451\" data-end=\"1558\" class=\"\"\u003e\u003cstrong data-start=\"1451\" data-end=\"1468\"\u003eLong-Term Use\u003c\/strong\u003e – Ideal for living soil systems where structural amendments are needed that won’t degrade\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1560\" data-end=\"1563\" class=\"\"\u003e\n\u003ch3 data-start=\"1565\" data-end=\"1577\" class=\"\"\u003e🧪 Specs\u003c\/h3\u003e\n\u003cul data-start=\"1579\" data-end=\"1726\"\u003e\n\u003cli data-start=\"1579\" data-end=\"1625\" class=\"\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1625\" class=\"\"\u003e\u003cstrong data-start=\"1581\" data-end=\"1593\"\u003eMaterial\u003c\/strong\u003e: 100% Natural Volcanic Pumice\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1626\" data-end=\"1658\" class=\"\"\u003e\n\u003cp data-start=\"1628\" data-end=\"1658\" class=\"\"\u003e\u003cstrong data-start=\"1628\" data-end=\"1645\"\u003eParticle Size\u003c\/strong\u003e: 0 - 1\/8\" or 4mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1659\" data-end=\"1678\" class=\"\"\u003e\n\u003cp data-start=\"1661\" data-end=\"1678\" class=\"\"\u003e\u003cstrong data-start=\"1661\" data-end=\"1667\"\u003epH\u003c\/strong\u003e: Neutral\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1679\" data-end=\"1726\" class=\"\"\u003e\n\u003cp data-start=\"1681\" data-end=\"1726\" class=\"\"\u003e\u003cstrong data-start=\"1681\" data-end=\"1691\"\u003eOrigin\u003c\/strong\u003e: Mined in British Columbia, Canada\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1728\" data-end=\"1731\" class=\"\"\u003e\n\u003cp data-start=\"1733\" data-end=\"1818\" class=\"\"\u003e🌿 \u003cem data-start=\"1736\" data-end=\"1818\"\u003eThis product complies with Canadian certified organic crop production standards.\u003c\/em\u003e\u003c\/p\u003e","brand":"Optimize Organics","offers":[{"title":"4 LITRE","offer_id":51254315909408,"sku":null,"price":12.0,"currency_code":"CAD","in_stock":true},{"title":"8 LITRE","offer_id":51254315942176,"sku":null,"price":17.0,"currency_code":"CAD","in_stock":true},{"title":"16 LITRE","offer_id":51254315974944,"sku":null,"price":27.0,"currency_code":"CAD","in_stock":true},{"title":"25 LITRE","offer_id":51254316007712,"sku":null,"price":37.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0087\/1022\/5979\/files\/Pumice-Fines-Close-Up-Optimize-Organics.webp?v=1775866818","url":"https:\/\/www.optimizeorganics.ca\/products\/pumice-stone-fines","provider":"Optimize Organics Inc","version":"1.0","type":"link"}