Simple CVG Substrate - Coconut Coir, Vermiculite, & Gypsum
This CVG substrate is made from coconut coir, vermiculite, and gypsum, pasteurized for 90 minutes. It is ready to use and suitable for both beginners and experienced growers.
- The description claims a longer shelf life (6+ months) compared to manure.
- The description claims no foul smells and a lower risk for contamination.