Oddbean new post about login | logout I put all of mine in compost worm bin mixed in with biochar. After that I’ll dig a little spot by the plant and place the material.
Yeah it goes in the compost, I don't know why. I just know when I worked in a cafe gardeners used to collect the stuff especially. I think it's the right moisture amount, not even sure what other properties it might have which are useful. I like to think I'm caffeinating the worms. ☕