Rye Berry Mushroom Substrate Grain Bag - 3lb mushroom jar The 3lb Popcorn Mushroom Substrate

The 3lb Popcorn Mushroom Substrate Grain Bag provides a nutrient-rich and fully hydrated substrate that supports robust mycelial growth and consistent mushroom cultivation

White Millet Mushroom Substrate Grain Jar — $11

this bulk rye berry substrate ensures consistent

ensuring healthy mycelial growth and bountiful mushroom harvests

Red Milo Mushroom Substrate Grain Bag 1lb — $7

Rye Berry Mushroom Substrate Grain Bag - 3lb mushroom jar The 3lb Popcorn Mushroom SubstrateRye Berry Mushroom Substrate Grain Bag 3lb The 3lb Rye Berry Mushroom Substrate Grain Bag offers a nutrient rich and fully hydrated growing medium for mushroom cultivation. Known for its superior moisture retention and nutrient profile, rye berries promote vigorous mycelial colonization and multiple flushes of healthy mushrooms. Packaged in a durable mushroom grow bag, this substrate features a self healing injection port for contamination free