This weekend was the big Building Resilient Communities Convergence in Hopland, CA. I was excited to be there for part of the action.

A highlight was the mycology skillshare, during which Fungaia Farm‘s Levon Durr demonstrated several methods for home mushroom cultivation.

Teaching how to cultivate oyster mushrooms at home using the stem butt/cardboard technique to grow your own spawn. Sweet!

I didn’t know until recently that shrooms actually are a source of protein. This makes me even more determined to try cultivating my own.

I thought Levon was going to levitate when he got to the part about mycoremediation. His enthusiasm is not misplaced: Mushrooms can clean petroleum from drainage ditches and aid in riparian zone restoration. They even eat heavy metals and bacteria.

The practice of using fungi to clean our beleaguered earth of toxins is one of the most hopeful stories I’ve heard. It is also the subject of an upcoming guest post from Radical Mycology, so stay tuned.