Sterilized Rye Berry Mushroom Substrate in Injectable Jar

The Jars are a popular choice for cultivating mushrooms, and for good reason.

Enhance your mushroom cultivation journey with our Sterilized Rye Berry Quart Jar, specifically designed with a Self-Healing Injection Port and 0.22µm Gas Exchange Filter for optimal mycelial growth. Whether you're a beginner or an experienced mushroom grower, our sterilized rye grain jars offer a superior substrate for mushroom cultivation.

Filled to the perfect level with sterilized rye grains, our jars are ready for immediate inoculation. The self-healing injection port streamlines the inoculation process, allowing you to easily introduce spores or liquid culture. Meanwhile, the built-in gas exchange filter optimizes the environment for rapid mycelial colonization, significantly reducing the time to a full harvest.

Our jars provide the flexibility for multiple cultivation methods, including grain-to-grain transfers and bulk substrate spawns. The high-quality sterilized rye grains ensure that your mushrooms grow in the healthiest, most nutrient-rich environment possible.