Coco Seed Starter Block 101 is a coconut based seed starting medium that is peat free and environmental friendly.
To use, place the compressed block in a container and add about 2 litres (1/2 gallon) of warm water. The block will then begin to expand and soften. After all water is absorbed, break up any remaining pieces by hand. The block expands to about 5 times its original size producing approximately 4.4 litres of seed starting medium.