Popcorn Mushroom Substrate Grain Bag 3lb wood based substrate Rye Berry Mushroom Substrate Grain

Rye Berry Mushroom Substrate Grain Bags 25-Pack — $151

making it an ideal substrate for healthy mushroom growth

this rye berry mushroom substrate supports multiple flushes and consistent results

White Milo Mushroom Substrate Jars 12-Pack — $119

this 3lb oats mushroom substrate ensures consistent

Popcorn Mushroom Substrate Grain Bag 3lb wood based substrate Rye Berry Mushroom Substrate GrainPopcorn Mushroom Substrate Grain Bag 3lb The 3lb Popcorn Mushroom Substrate Grain Bag provides a nutrient rich and fully hydrated substrate that supports robust mycelial growth and consistent mushroom cultivation. Known for its superior moisture retention, popcorn is an excellent substrate for mushroom species that require high nutrient levels for vigorous colonization. Packaged in a durable mushroom grow bag, the substrate features a self healing