Description
CVG Mushroom Substrate – Ready-to-Use 5 lb Bag
Our CVG mushroom substrate is a prepared blend of coco coir, vermiculite, and gypsum packaged in a convenient 5 lb grow bag. Boise Mushroom Company prepares this substrate for mushroom cultivators who want to reduce the time and equipment required to mix and prepare bulk substrate themselves.
CVG is commonly used as a bulk substrate in mushroom cultivation. Coco coir forms the primary base of the mixture, while vermiculite helps the substrate retain moisture. Gypsum completes the simple three-part blend. Together, these materials create a practical substrate that is easy to handle and distribute during the cultivation process.
Prepared for Mushroom Cultivation
Each 5 lb bag arrives prepared for use in an appropriate mushroom growing project. Therefore, you can spend less time measuring individual substrate ingredients and more time managing your cultivation process.
The substrate comes packaged in a mushroom grow bag for convenient storage and handling. Before use, always confirm that CVG is appropriate for the mushroom species and cultivation method you plan to use.
Using CVG Mushroom Substrate
Use the prepared substrate with suitable colonized grain spawn according to the requirements of the mushroom species you are cultivating. First, prepare a clean working area. Next, combine the appropriate amount of colonized grain spawn with the substrate. Then distribute the spawn evenly throughout the material according to your preferred cultivation method.
Because mushroom species have different substrate requirements, CVG may not be appropriate for every variety. For species that require supplemented hardwood or another specialized substrate, choose a substrate formulated for that particular mushroom.
Need grain for your next project? Browse our Grains, Substrates & Grow Bags collection for additional mushroom cultivation supplies from Boise Mushroom Company.
Made by Boise Mushroom Company
Boise Mushroom Company prepares mushroom growing supplies in Boise, Idaho. We serve both new and experienced cultivators with practical supplies for home and small-scale mushroom growing. In addition, our local production allows us to prepare products in manageable batches.
Product Details
- 5 lb prepared CVG substrate bag
- Made with coco coir, vermiculite, and gypsum
- Convenient pre-mixed substrate
- Packaged in a mushroom cultivation bag
- Designed for compatible mushroom cultivation projects
- Suitable for use with appropriate colonized grain spawn
- Prepared by Boise Mushroom Company
- Made in Boise, Idaho
Ingredients: Coco coir, vermiculite, and gypsum.
Important: Substrate requirements vary between mushroom species. Select your substrate according to the requirements of the mushroom variety you intend to cultivate.





