Burpee 8 Qt. 1-1/2 Lb. Concentrated Seed Starting Mix

Eco-Friendly Natural & Organic Concentrated seed starting mix is a sustainable and renewable soil amendment. Made from coconut fiber, an alternative to peat moss. An ideal amendment for custom blend growing mixes for raised garden beds, container gardening, and seed starting. This compressed brick expands to about 8 quarts within two minutes just by adding water.