This premium substrate blend combines sustainably sourced coco coir, vermiculite, gypsum, lime, and Azomite for optimized mycelium development.

Key Components:
- Coco coir ensures hydration retention and structural support
- Vermiculite promotes airflow and incorporates silicate minerals
- Gypsum delivers bioavailable calcium
- Lime adjusts and stabilizes pH levels
- Azomite contributes over 70 trace minerals, boosting overall vigor

Packaging & Sterilization:
Arrives in a 3 mil polypropylene gusseted bag (8" x 5" x 20") with a dual 0.2 micron filter system. The substrate undergoes industrial autoclaving at 15-17 psi for 3.5 hours for contamination-free results.

Storage & Shelf Life:
Remains stable for 6+ months when stored between 45-70°F, with successful trials extending to 18-24 months without quality degradation.

Premium Coco Coir Substrate - CVGA

Reviews