Cocofiber Substrate HALF Quart (OMRI certified)

Cocofiber holds moisture well, is all-natural and is resistant to mold and fungus.

Jamie's loose cocofiber substrate is now 100% certified by the Organic Materials Review Institute (OMRI) 

This extra small size is now available due to popular request. This is the same size used for the 4x4x8” and 4x4x5” Enclosure Kits and is packed in a loose-fill 4x6 bag approximately half-quart volume.