Tea starter compost
I am interested in trying out compost tea this year. I'll probably build a Duely's brewer. However, making my own compost this year will probably be more work than I can balance with everything else going on.
My question is, if you aren't making your own compost, what is the best source of finished compost to use in the brewer?
I've also seen talk of using worm castings in compost tea. Are castings also considered finished compost?
Third question - I have to think freshness is an issue since we are dealing with living micro-organisms?
Thanks, I continue to find this forum full of good information and discussion.