{"product_id":"coco-coir-brick-1-4lbs-100-natural-organic-compressed-coconu-mp6l7zre-4m956","title":"Vivosun Coco Coir Brick, 1.4lbs 100% Natural Organic Compressed Coconut Coir Fiber with Low EC 6 Pack","description":"\u003ch5\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/h5\u003e \u003cp\u003e\u003cstrong\u003eThe Vivosun Coco Coir Brick (1.4 lbs, 6-Pack)\u003c\/strong\u003e is a natural, compressed growing medium made from coconut husk fiber. Designed for soil blending, hydroponics, and seed starting, it expands when hydrated to create a light, airy, and moisture-retentive substrate that supports strong root development.\u003c\/p\u003e \u003cp\u003eThe coir is thoroughly rinsed and processed to achieve low electrical conductivity (low EC) and balanced pH, helping reduce salt buildup and create a stable growing environment. Its fibrous structure improves aeration and drainage while retaining enough moisture for consistent plant hydration. Once expanded, it can be used alone or mixed with soil and other amendments to improve texture and fertility. Compact and lightweight in its compressed form, it is easy to store and transport, making it suitable for both small-scale and larger gardening applications.\u003c\/p\u003e \u003ch5\u003e\u003cstrong\u003eSpecs\u003c\/strong\u003e\u003c\/h5\u003e \u003cdiv class=\"spec-table-wrapper\"\u003e \u003ctable class=\"spec-table\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003ctd\u003eProduct\u003c\/td\u003e \u003ctd\u003eCoco Coir Brick (1.4 lbs, 6-Pack)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBrand\u003c\/td\u003e \u003ctd\u003eVivosun\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003ePack Quantity\u003c\/td\u003e \u003ctd\u003e6 bricks\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eMaterial\u003c\/td\u003e \u003ctd\u003e100% natural coconut husk fiber (coco coir)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWeight (per brick)\u003c\/td\u003e \u003ctd\u003e1.4 lbs\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003epH Level\u003c\/td\u003e \u003ctd\u003eBalanced (optimized for plant growth)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eEC Level\u003c\/td\u003e \u003ctd\u003eLow EC (reduced salts and impurities)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eExpansion Ratio\u003c\/td\u003e \u003ctd\u003eExpands significantly when hydrated (approx. 1–2 gallons water per brick)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eBreathability\u003c\/td\u003e \u003ctd\u003eHigh aeration for root development\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWater Retention\u003c\/td\u003e \u003ctd\u003eHigh moisture retention with good drainage balance\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eUse\u003c\/td\u003e \u003ctd\u003eSeed starting, potting mix, soil amendment, hydroponics, gardening\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eForm\u003c\/td\u003e \u003ctd\u003eCompressed brick (expands when soaked)\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eStorage\u003c\/td\u003e \u003ctd\u003eCompact and easy to store\/transport\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003ctd\u003eWarranty\u003c\/td\u003e \u003ctd\u003eSold as-is with no warranty\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003c\/div\u003e","brand":"VIVOSUN","offers":[{"title":"Default Title","offer_id":52213463580955,"sku":null,"price":29.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0694\/0151\/0171\/files\/vivosun-coco-coir-brick-14lbs-100-natural-organic-compressed-coconut-coir-fiber-with-low-ec-6-pack-5832646.png?v=1779850673","url":"https:\/\/greenthumbdepot.com\/products\/coco-coir-brick-1-4lbs-100-natural-organic-compressed-coconu-mp6l7zre-4m956","provider":"Green Thumb Depot","version":"1.0","type":"link"}