Premium CVG Mushroom Substrate — 5lb | Pasteurized & Ready to Use

🌱 The Go-To Bulk Fruiting Substrate

CVG — coco coir, vermiculite, gypsum — is the industry-standard bulk fruiting substrate for a reason. Our premium blend takes it a step further, adding a curated nutrient mix to give your mycelium everything it needs to produce dense, healthy flushes. Pre-pasteurized and ready to use straight out of the bag.

No prep. No mess. Just results.

📦 What's Inside

5lb of pasteurized CVG substrate blend:

• Coco coir — excellent moisture retention and structure, creates an ideal environment for mycelial growth
• Vermiculite — improves aeration and helps regulate moisture levels throughout the substrate
• Gypsum — balances pH, prevents clumping, and promotes healthy mycelium
• Nutrient mix — our proprietary blend of organic amendments to boost yields and support vigorous fruiting

✅ Key Features

• 🌿 Organic, sustainable ingredients — responsibly sourced from start to finish
• 🔥 Professionally pasteurized — ready to use immediately, no equipment needed
• 🌬️ 0.2 micron filter patch — maintains clean gas exchange throughout colonization
• 💪 Nutrient-enriched formula — goes beyond basic CVG for higher yields and healthier flushes
• 📦 Ships fresh — we prep bags daily so what arrives at your door is always fresh and ready to perform

🍄 What Grows Best in CVG?

CVG is the preferred bulk substrate for dung and manure-loving species — mushrooms that thrive in nutrient-rich, compost-like environments. It's one of the most forgiving and productive substrate choices for hobby growers working with these species.

🌱 Who Is This For?

• Beginner growers — no pasteurization equipment needed, just mix with your colonized spawn and go
• Experienced growers — reliable, consistent substrate that fits seamlessly into any workflow

❓ How Do I Use It?

1. Allow your grain spawn to fully colonize
2. Mix your colonized grain spawn into the CVG substrate at your desired ratio
3. Allow the substrate to fully colonize in a clean environment
4. Initiate fruiting conditions and wait for pins to form
5. Harvest and enjoy your flushes 🍄

For detailed grow guides and tips, check out our Learn page.

💯 The That Mushroom Guarantee

We stand behind every bag we sell. If something arrives damaged or contaminated, we'll make it right — no hassle, no runaround.