3lb Sterilized CVG Substrate

3lb Sterilized CVG Substrate – Premium Quality for Mushroom Cultivation

Take your mushroom cultivation to the next level with our 3lb Sterilized CVG (Coco Coir, Vermiculite, Gypsum) Substrate, expertly prepared for optimal growth and colonization. Specially formulated for gourmet and medicinal mushroom growers, this nutrient-rich blend provides the perfect moisture retention, aeration, and pH balance to support strong, healthy mycelium development.

Why Choose Our CVG Substrate?

✅ Pre-Sterilized & Ready to Use – No need for additional pasteurization or sterilization, saving you time and effort.
✅ Ideal Moisture Content – Perfectly hydrated for optimal mycelium colonization and fruiting.
✅ Premium Ingredients – High-quality coco coir, fine vermiculite, and gypsum ensure a balanced and nutrient-dense environment.
✅ Versatile & Effective – Suitable for monotubs, bags, and bulk substrate applications.

Each 3lb bag is professionally sterilized and sealed to maintain freshness and contamination-free conditions, making it an essential choice for serious mushroom cultivators.

We use large horizontal filters allowing you to add grain, reseal, and grow right in the bag. 

Experience consistent, high-yield results