Cocogro Brick 

Compressed Cocogro Bricks measures 8" x 4" x 2" and expands to 8 to 9 liters when hydrated with 1/2 gallon of water. Each brick is individually wrapped. 

Made by American Agritech, Botanicare's Cocogro Brick offers a premium 100% organic coir fiber. The 3/4" long fibers are double-sieved to reduce dust and Cocogro can be used over a longer period of time than coir fiber with shorter fibers.

Coir fiber is gaining popularity in the hydroponics market because it contains a natural source of rooting hormones, plus it helps protect against root disease. Coir fiber also provides optimal air-to-water ratio for stronger plants. Its bio-degradable and easy-to-use.

Cocogro coir fiber has ample space within the mix for roots to develop and provides excellent drainage properties. AND Cocogro is NOT chemically treated! It's aged a minimum of 18 months and has completed its decomposition stage. Cocogro is exposed to rain water from at least three monsoon seasons, which naturally washes away harmful potassium and salts out of the final product.