I recently added some spent oyster mushroom block to a mix of straw & boiled iris roots (boiled to help them break down faster because they are pretty much indestructible) & the mushrooms seem to love the substrate! Considering irises are poisonous, would it be safe to eat the mushrooms growing on them?
There will be plenty of time to discuss your objections when and if you return. The cargo is this tiny ad:
Android homestead app for folks who won't rent their software
