Earthworm Casting Mushroom Substrate aaron keep these leaves in the

keep these leaves in the greenhouse until new parasites emerge

Once larvae mature

Increases Oxidation-Reduction Potential (ORP)

for maximum energy efficiency

Earthworm Casting Mushroom Substrate aaron keep these leaves in theGive your mushrooms the nutrients they need for a high yield, healthy culture! With our premium manure based mushroom substrate, your bountiful harvest is only a few steps away. Combine each bag with 1 of our Sterile Mushroom Grain Spawn Bags for a 50 50 mix, and you can easily get started on your mycology journey. Fully sealed and sterile substrate (not pasteurized) Perfectly hydrated and ready to use in a mono tub Clear usage instructions for