Dunno what to tell you - different plants put different things into and out of the soil, we cut the grass in the yard, and the bushes and things, all sorts of stuff can go into the pile that becomes nutrients and of course plants eat sunshine, not just soil nutrients. It’s been working a few years and the soil keeps improving.
Farming is a whole different thing and more reliant on fertilizer.
Dunno what to tell you - different plants put different things into and out of the soil, we cut the grass in the yard, and the bushes and things, all sorts of stuff can go into the pile that becomes nutrients and of course plants eat sunshine, not just soil nutrients. It’s been working a few years and the soil keeps improving.
Farming is a whole different thing and more reliant on fertilizer.