MycoNutrients®
MycoOne™ Coir All-in-One Grow Bag (Grain + CVG Substrate)
MycoOne™ Coir All-in-One Grow Bag (Grain + CVG Substrate)
Wholesale: Contact us for custom orders
Pre‑Launch: Ships week commencing 22 September 2025.
Additional 10% off with code LAUNCH10 at checkout.
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MycoOne™ Coir by MycoNutrients® combines sterilised organic rye grain with our premium CVG substrate blend (coco coir, vermiculite, gypsum) in a single ready-to-inoculate Unicorn™ bag. Designed for simplicity and consistency, it lets you inject, colonise, shake, and fruit — all without opening the bag or risking contamination.
Ready to use straight from the bag — just inject, colonise, shake, and fruit.
Product Features:
✔ Made in the UK from 50% CVG blend (75:23:2) + 50% sterilised organic rye grain
✔ Grain + substrate in one sterile, sealed bag
✔ No transferring, no cutting, no mixing - eliminating contamination risk from handling
✔ 0.2 micron filter patch + injection port using genuine Unicorn Bags – trusted, food-safe, durable, contamination-resistant
✔ Suitable for trays, bags, monotubs, blocks, or buckets
✔ Available in 1.9kg (4.5lbs). 4.5kg (10lbs) coming soon. Sign up to our newsletter to be the first to know when they drop.
Suitable for a wide range of gourmet + specialty mushroom species.
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