Popcorn Mushroom Substrate Jars 12-Pack wood based substrate this 3lb oats mushroom substrate

this 3lb oats mushroom substrate ensures consistent

Ready for immediate use

How to use Rye Berry Mushroom Substrate Grain Bag - 5lb

this mushroom substrate is perfect for both beginner and experienced growers alike

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

Popcorn Mushroom Substrate Jars 12-Pack wood based substrate this 3lb oats mushroom substratePopcorn Mushroom Substrate Jars 12 Pack The Popcorn Mushroom Substrate Jars 12 Pack is an excellent bulk substrate option for mushroom cultivators seeking a reliable, nutrient rich growing medium. Each jar is filled with fully hydrated and sterilized popcorn, providing an ideal environment for healthy mycelial growth and multiple flushes of mushrooms. These 1 quart jars are equipped with self healing injection ports for contamination free inoculation