CVG Substrate & Whole Oats Grain All-In-One Bag

Fruits Right in the Bag
Skip the tubs and trays—these all-in-one grow bags are designed for direct fruiting. Just inject your culture, incubate, and watch your mushrooms thrive inside the bag.

Available in 4LB or 6LB Sizes
Choose the 4LB bag for compact home grows or go with the 6LB bag for higher yields and extended flushes—both pre-sterilized and ready to use.

Whole Oats for Strong, Steady Growth
Whole oats offer great airflow, structure, and surface area, helping vigorous strains like Pioppino, Wine Cap, Portabello, and Crimini colonize evenly and produce reliably.

Clean & Contamination-Resistant
Each bag is autoclave-sterilized and sealed in an ISO-7 cleanroom. Includes a self-healing injection port and 0.2-micron filter patch for safe airflow and easy inoculation.

Crafted by Experts, Made in the USA
Handcrafted in California by trained mycologists using organic ingredients. No fillers—just flush-ready performance designed to help your grow succeed.

- Dung Loving All-In-One Inoculation & Fruiting - View Here

To ensure the substrate remains uncontaminated, use clean, sterile tools and environments during handling. 

Follow detailed cultivation instructions specific to the mushroom species you are growing for optimal results. 

Q: What are the ideal conditions for using this substrate?

A: Store your bag undisturbed and away from direct sunlight. The ideal incubation temperature range is between 65 and 75 degrees Fahrenheit, depending on your chosen species (higher temperatures promote faster colonization).

Q: What kind of yield can I expect?

A: With proper care, you can expect generous yields. The larger the substrate bag, the greater the potential for higher yields and multiple flushes. Yield results may vary depending on mushroom species and growing conditions, but our substrate is designed to support abundant growth across all bag sizes.

Q: Is the process complicated?

A: Not at all! Our substrate is beginner-friendly, with sterilization and pH balance already taken care of, simplifying your cultivation experience. Just inoculate, and you're on your way to a successful cultivation experience, whether you're a novice or an experienced grower.