Rye Berry Bulk Substrate Jars (12-Pack)

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Our Rye Berry Bulk Substrate Jars (12-Pack) are the ideal solution for mushroom cultivators looking for pre-portioned, ready-to-use substrate in convenient jars. Each pack includes 12 quart-sized jars filled with fully hydrated and sterilized rye berries, providing the perfect environment for mycelium growth. The jars are equipped with self-healing injection ports, making inoculation simple and hassle-free. This bulk option is perfect for those scaling up their cultivation efforts, ensuring high-quality results and ease of use. Show more