--- product_id: 285274965 title: "Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants" brand: "fertazin" price: "฿2743" currency: THB in_stock: false url: https://www.desertcart.co.th/products/285274965-premium-coco-coir-brick-10-pound-4-5kg-coconut-coir store_origin: TH region: Thailand --- # 100% organic & peat-free absorbs 6x its weight in water eco-friendly & sustainable by-product Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants **Brand:** fertazin **Price:** ฿2743 **Availability:** ❌ Out of Stock ## Summary > 🌿 Grow Green, Grow Smart — The Future of Soil is Here! ## Quick Answers - **What is this?** Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants by fertazin - **How much does it cost?** ฿2743 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/285274965-premium-coco-coir-brick-10-pound-4-5kg-coconut-coir) ## Best For - fertazin enthusiasts ## Why This Product - Trusted fertazin brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sterile & Seed-Ready Medium:** Naturally free from pathogens, fungi, and weeds—ideal for starting seeds with confidence. - • **Versatile Growing Powerhouse:** Expands to 18-20 gallons from a compact 10 lb brick—perfect for potting, seed starting, or custom soil blends. - • **Hydration Hero for Thriving Roots:** Absorbs up to 6 times its weight in water, ensuring your plants stay perfectly hydrated and stress-free. - • **Eco-Champion for Conscious Gardeners:** Made from coconut husk waste, reducing environmental impact while boosting your garden’s health. - • **Sustainably Sourced, Naturally Superior:** Harness the power of 100% organic coconut coir—peat-free and OMRI listed for guilt-free gardening. ## Overview This Premium Coco Coir Brick is a 10-pound compressed block of 100% organic, peat-free coconut coir that expands to 18-20 gallons of nutrient-rich, sterile growing medium. Certified OMRI listed and triple washed for low EC and near-neutral pH, it offers superior water retention—absorbing up to 6 times its weight—making it an eco-friendly, sustainable alternative to peat moss for professional-grade gardening and seed starting. ## Description Coconut Coir is a sustainable alternative to peat moss in that it is quickly and easily renewable and does not produce the same environmental damage caused by peat mining. In addition, coco coir is easier to hydrate and lasts longer in soil than peat moss. Coco Coir bricks are also naturally free of bacteria, plant disease, fungal spores, weeds, seeds, and pathogens making it superior to peat moss. Coconut Coir’s neutral pH of 5.8–6.8 allows it to efficiently release nutrients to plant roots and reduces the need to use dolomite lime in the garden. Improve your soil structure and water-holding capacity with 100% natural Coconut Coir bricks! ## Features - ECO-FRIENDLY & SUSTAINABLE - Coir is made of coarse fibers extracted from the husk on the outer shell of coconuts. It is a 100% natural by-product of harvesting coconut that used to be disposed until its benefits were discovered, thus making it both eco-friendly and sustainable. - SAFE & ORGANIC - Our Coconut Coir is 100% natural, organic and peat free. Coconuts are extremely abundant and do not need any fertilizers to grow. Our coconut coir has certified low EC, is triple washed and has the ideal pH (near neutral). It is biodegradable and has no chemicals or toxins that might affect its use negatively. - SOIL HYDRATION POWERHOUSE - Our premium quality compressed expandable potting soil is low maintenance and easy to use. It is one of the most effective growing media for water retention. It can absorb up to 6x its weight in water, so the roots of your plants will never get dehydrated. - OPTIMUM ENVIRONMENT FOR PLANTS - Coco Coir is sterile. It's a naturally clean substance without other stray organisms tainting its affectivity. It is considered to be an excellent seed starting medium. Always store in a cool dry place. - 100% SATISFACTION GUARANTEED - Our dehydrated coir brick weighs 10 lbs. Once hydrated and expanded, it has many uses from premium growing mediums for plants to fluffy absorbent beds for reptiles and animals or woodchip replacement for composting toilets. Use coir by itself or mix it with additives like perlite to make the perfect seed start mix with unmatched texture and superb water retention and aeration. You can also add compost, wood ash, limestone and more to make your own custom blend. ## Technical Specifications | Specification | Value | |---------------|-------| | Size | 10 LBS / 18-20 Gallons | | Style | Brick,Coco Coir,Potting | | Weight | 10 Pounds | | Batteries Included? | No | | Brand | Fertazin | | Manufacturer | Green Dream | | Item model number | CP1 | | Product Dimensions | 30.48 x 8.89 x 30.48 cm; 4.54 kg | | ASIN | B07DM485MF | ## Product Details - **Brand:** Fertazin - **Style:** Brick,Coco Coir,Potting - **Item weight:** 4.54 kg - **UPC:** 829375657066 - **Global Trade Identification Number:** 00829375657066 ## Images ![Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants - Image 1](https://m.media-amazon.com/images/I/71NogLsevUL.jpg) ![Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants - Image 2](https://m.media-amazon.com/images/I/81x-qS7gpAL.jpg) ![Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants - Image 3](https://m.media-amazon.com/images/I/9159sKrsiEL.jpg) ![Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants - Image 4](https://m.media-amazon.com/images/I/718X-dsZVRL.jpg) ![Premium Coco Coir Brick - 10 Pound / 4.5KG Coconut Coir - 100% Organic and Eco-Friendly - OMRI Listed - Natural Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants - Image 5](https://m.media-amazon.com/images/I/710MB3U9ETL.jpg) ## Questions & Answers **Q: So an 11 pound block that weighs 8.1 pounds?** A: For Pete's sake, state the actual weight. Almost all food products list the net weight. You can't list a product that should be sold by the pound or Kilo, yet is listed as a "bale", so many "bricks" or "blocks". Unless, of course, I can pay "somewhere around" $18.99.... **Q: Ad says 11 lbs but shipping weight is 8...is this new math?** A: maybe it loses moisture over time, causing it to lose weight since packaging? **Q: How many gallons without mixing is with something else will this fill?** A: About 10 **Q: How much does this expand? How much water is used to hydrate it? Is additional rinsing required to rinse out salt?** A: I started with about a gallon of water. Added more as necessary. Let it soak overnight. No rinsing necessary. ## Frequently Bought Together - Premium Coco Coir Brick - 10LBS / 4.5KG - Makes 18-20 Gallons - OMRI Listed - Eco-Friendly - Low EC Triple-Washed - Compressed Growing Medium - Potting Soil Substrate for Gardens, Seeds and Plants - Brut Organic Worm Castings – 5 LB – Natural Nutrients, Fertility Builder, Plant Food for Potting Soil, Garden Soil, Indoor and Outdoor Use - 10QT Horticultural Perlite Bulk, Organic Perlite for Plants, Course Perlite for Gardening, for Plants Indoor, for Houseplants, to Promotes Soil Root Growth, and Water Drainage and Plant Growth(3-6mm) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.co.th/products/285274965-premium-coco-coir-brick-10-pound-4-5kg-coconut-coir](https://www.desertcart.co.th/products/285274965-premium-coco-coir-brick-10-pound-4-5kg-coconut-coir) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-06-14*