CVG Substrate & Rye Berries Grain Bundle
Regular price
$59.99
Weight
Our Monotub Mushroom Grow Kit with Rye Berries is a complete, ready-to-use 2-bag system designed for high-yield cultivation in monotubs or grow bags. Each kit includes one bag of sterilized rye berry grain spawn and one bag of CVG substrate—both pre-hydrated and pre-measured for balanced growth. Simply inject the grain bag with your favorite dung-loving liquid culture (not included), allow it to fully colonize, then mix with the substrate. Available in 6LB, 9LB, and 15LB sizes, these kits are handcrafted in California by expert mycologists for consistent, flush-ready results.
CVG Substrate & Rye Berries Grain Bundle
Regular price
$59.99
Weight
Our Monotub Mushroom Grow Kit with Rye Berries is a complete, ready-to-use 2-bag system designed for high-yield cultivation in monotubs or grow bags. Each kit includes one bag of sterilized rye berry grain spawn and one bag of CVG substrate—both pre-hydrated and pre-measured for balanced growth. Simply inject the grain bag with your favorite dung-loving liquid culture (not included), allow it to fully colonize, then mix with the substrate. Available in 6LB, 9LB, and 15LB sizes, these kits are handcrafted in California by expert mycologists for consistent, flush-ready results.
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How to Use Your CVG Substrate & Grain Spawn Bundle
Inoculate your grain spawn bag with liquid culture
Inoculate your grain spawn bag with liquid culture
Using a sterile syringe, inject your favorite mushroom liquid culture into a grain bag. Allow the grain to fully colonize in a clean environment. For best results, we recommend using 1 lb of colonized grain spawn for every 2 lbs of CVG substrate.
Mix CVG with fully colonized grain spawn
Mix CVG with fully colonized grain spawn
Break up your fully colonized grain and mix with your CVG substrate. Spread evenly in your monotub or grow bag. Maintain airflow and humidity, misting daily as needed. With proper conditions, pins will appear—leading to a healthy flush of mushrooms ready for harvest.
Meet the dung lovers
Not sure what to grow? These fungi love our CVG substrate blends
Pioppino
Pioppino
Pioppino mushrooms produce large flushes of elegant clusters, with long stems and velvety brown caps. A favorite among chefs and growers for their earthy, nutty flavor.
Button
Button
The world’s most widely cultivated mushroom, Buttons are mild, compact, and easy to grow. They thrive in dung-loving substrates and are perfect for grilling or hearty dishes.
Crimini
Crimini
A more mature version of the classic Button, Criminis grow well in nutrient-rich compost and hold up beautifully in cooked dishes—perfect for sautéing, stuffing, or roasting.
Portobello
Portobello
Portobellos are fully mature Criminis, known for their large caps and meaty bite. They grow best in dung-loving substrates and are perfect for grilling or hearty dishes.
Wine Cap
Wine Cap
Wine Cap is a fast colonizer with consistent, reliable yields. Its mild, earthy taste—often compared to artichokes or roasted potatoes—makes it a standout in both the garden and the kitchen.
