The Premium Choice for Thriving Mushroom Cultures

What is CVG Substrate?

Uncle Myc’s CVG Substrate is a high-performance blend of Coco Coir, Vermiculite, and Gypsum, meticulously crafted and sterilized in certified autoclaves—setting it apart from competitors who only pasteurize. Our substrate is ready to use and ensures a clean, contamination-free start for your mushroom cultivation.

Product Features:

✅ Sterilized in Certified Autoclaves: Guaranteed contamination-free for optimal results.

✅ Perfect Hydration: Precisely balanced moisture levels for consistent colonization.

✅ Nutrient-Rich Formula: Packed with essential components for vigorous mycelial growth.

✅ Versatile Application: Compatible with all gourmet and medicinal mushroom species.

✅ Time-Saving Convenience: No messy preparation—just open, mix, and grow.