if this isn't the first posting I read on guano, it's so close.............

I've found two sources of bat guano locally. one is unlabeled and the other has commercial packaging. I went with the commercial stuff because I thought their NPK was going to be at least in the ball park. but I have no idea where it comes from.

that's a good article.

but as I continue to read on various posts, I began hearing more negativity about guano concluding with this one seed company vigorously inveighing against its use. I began to question its use, hence this posted query.

thanx