Check the listing for details. VIVOSUN Coco Coir Brick,100% Natural Organic Compressed Coconut Coir PH Balance. Condition: New. Listed at 13.19 USD. About this item 100% Natural & Organic: Our coco coir brick is crafted from the crude fiber extracted from coconut husks, preserving their rich nutritional content; It is rinsed multiple times with fresh water to remove any impurities and achieve an optimal pH balance and low EC, preventing salt buildup in your soil Great Grow Medium for Plants: Our coco coir brick is ideal for creating a loose, breathable and moisture-retentive potting mix; The porous coconut fiber structure provides excellent aeration and drainage while retaining water and nutrients; This creates an optimal growing environment that stimulates robust root development and vigorous plant growth Easy to Use: Simply place this compressed coco coir brick in a large container, add water (9-11 Gal of water per 11lbs brick/1-2 Gal of water per 1.4lbs brick ), and wait for it to quickly expand; You can then use the expanded fluffy coconut coir fiber as a soil substitute to help your plants thrive Convenient & Compact: This coco peat brick offers incredible convenience thanks to its compact size and lightweight design; Compressed into a handy brick shape with a carry handle bag, it’s easy to store and take anywhere as needed; We offer a variety of quantity options, so you can get just the right amount of for your needs Excellent Versatility: Ideal for both indoor and outdoor gardening tasks, such as seed germination, planting, amending clay soil, and enhancing soil drainage; Suitable for various plants, flowers, fruits, vegetables, micro greens, herbs grown in pots or garden beds; It can also be used to make cozy beds for reptiles