Pre‑Launch: Ships week commencing 22 September 2025.
Additional 10% off with code LAUNCH10 at checkout.
MycoCoir™ by MycoNutrients® is a premium organic CVG substrate blend — 75% coco coir, 23% vermiculite, 2% gypsum — fully hydrated, sterilised, and sealed in Unicorn™ filter patch bags. Designed for optimal aeration, moisture retention, and nutrient availability, MycoCoir™ supports rapid colonisation and consistent flushes across a wide range of mushroom species.
Ready to use straight from the bag — just add fully colonised grain spawn and fruit.
Product Features:
✔ Made in the UK from organic CVG blend: 75% coco coir, 23% vermiculite, 2% gypsum
✔ Fully hydrated and sterilised for a clean start
✔ Genuine Unicorn Bags – trusted, food-safe, durable, contamination-resistant
✔ 0.2 micron filter patch for microbe free + optimal gas exchange
✔ Suitable for trays, bags, monotubs, blocks, or buckets
✔ Available in 1.9kg (4.5lbs). 0.9kg (2lbs), and 4.5kg (10lbs) sizes coming soon. Sign up to our newsletter to be the first to know when they drop.
Pairs perfectly with MycoSpawn™ organic rye grain spawn and ideal for specialty varieties.
