BRF Bulk Substrate Jars (12-Pack)

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Our BRF (Brown Rice Flour) Bulk Substrate Jars (12-Pack) are specifically designed for cultivating smaller mushroom species, like Psilocybe cubensis and other similar species. Each pack contains 12 half-pint jars filled with a carefully prepared mix of brown rice flour and vermiculite, fully hydrated and sterilized for optimal mycelium colonization. These half-pint jars are equipped with self-healing injection ports, ensuring easy inoculation and contamination prevention. Ideal for both beginner and experienced cultivators, this bulk option offers convenience and high-quality results in a ready-to-use format. Show more