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5lb CVG is a time-tested substrate blend made from coco coir, vermiculite, and gypsum—designed for optimal water retention, aeration, and mineral balance. This high-performance mix provides a forgiving, nutrient-rich base ideal for dung-loving mushroom species.
Why Choose CVG?
✅ Excellent Moisture Retention – Coco coir holds water efficiently, keeping conditions perfect for colonization.
✅ Fluffy, Aerated Structure – Vermiculite boosts airflow and prevents compaction.
✅ Mineral Support – Gypsum adds essential calcium and sulfur for healthy, vigorous growth.
✅ Beginner Friendly – A forgiving substrate that resists contamination and performs reliably in monotubs or bags.
How It Works
Our CVG bags are fully hydrated and sterilized, ready for inoculation. This substrate provides the ideal balance of moisture and structure to promote aggressive mycelial expansion and generous flushes—especially for species like Psilocybe cubensis and other dung-preferring varieties.
A Cultivation Classic
Whether you're just starting out or scaling up, CVG is a go-to substrate trusted by hobbyists and professionals alike. Expect consistent colonization, rich fruiting, and dependable results.
5lb CVG is a time-tested substrate blend made from coco coir, vermiculite, and gypsum—designed for optimal water retention, aeration, and mineral balance. This high-performance mix provides a forgiving, nutrient-rich base ideal for dung-loving mushroom species.
Why Choose CVG?
✅ Excellent Moisture Retention – Coco coir holds water efficiently, keeping conditions perfect for colonization.
✅ Fluffy, Aerated Structure – Vermiculite boosts airflow and prevents compaction.
✅ Mineral Support – Gypsum adds essential calcium and sulfur for healthy, vigorous growth.
✅ Beginner Friendly – A forgiving substrate that resists contamination and performs reliably in monotubs or bags.
How It Works
Our CVG bags are fully hydrated and sterilized, ready for inoculation. This substrate provides the ideal balance of moisture and structure to promote aggressive mycelial expansion and generous flushes—especially for species like Psilocybe cubensis and other dung-preferring varieties.
A Cultivation Classic
Whether you're just starting out or scaling up, CVG is a go-to substrate trusted by hobbyists and professionals alike. Expect consistent colonization, rich fruiting, and dependable results.