2KG Mushroom Substrate – Sterilised CVG (Coco Coir, Vermiculite, Gypsum)
Fuel your mushroom grows with our 2KG Sterilised CVG Substrate, a professionally prepared blend of Coco Coir, Vermiculite, and Gypsum — the gold standard recipe for bulk mushroom cultivation. This substrate is fully hydrated, sterilised, and vacuum sealed, ensuring a contamination-free base for spawning your colonised grain.
Ideal for use in monotubs, trays, grow bags, or dub tubs, this CVG mix provides the perfect structure, moisture retention, and aeration for strong fruit body development in species like oyster, lion’s mane, reishi, and more.
✅ Ready-to-use bulk substrate – no prep required
✅ Fully sterilised in lab-grade conditions
✅ Optimal field capacity for fast colonisation
✅ 2KG size ideal for large grows or multiple trays
✅ Works with all colonised grain spawn types
Specifications:
-
Weight: 2KG
-
Ingredients: Coco Coir, Vermiculite, Gypsum
-
Preparation: Fully hydrated & sterilised
-
Packaging: Vacuum-sealed in Unicorn-brand filter bag
-
Shelf Life: 2–3 months (unopened, store cool/dark)
Details
Each product is freshly prepared using high-quality, lab-grade materials and sterilised using professional pressure sterilisation techniques.
Shipping & Returns
Due to the sterile nature of our products, returns are not accepted. However, if your item arrives damaged, contaminated, or incorrect, contact us within 48 hours of delivery with photos and we’ll resolve the issue.
Shop The Full Collection
