2
votes
2answers
218 views

Adding clay soil to compost

I just started composting (again). I added a bunch of greens to a big bin, and then I added some soil. In the meanwhile, I was uprooting a bunch of grass for a vegetable bed, and without thinking, I ...
6
votes
3answers
473 views

How much compost should I add to a clay soil for roses?

A few months ago I removed a lot of over grown shrubs; the soil is clay based topsoil on top of solid clay. The top soil is about one spade deep. I don’t think the garden has had any compost for ...