With code grounds I'm after them breaking down as well as being fodder for all the invertebrates and in turn, what they make also goes on. I didn't even drink coffee but if I did, it might not account to a lot. That's why I have an agreement with the local shop and it works for us. It's only 3 blocks away and I just add it to errands rather than make special trips. But, I also get an initially about of eggshells, tree leaves, kombucha SCOBY & kombucha tea leavings, spent brew works grain, plus what we save as waste. The benefit of living urban is that I'm close to all of it and it's easy to work in.
