I have some bare patches under trees. I've taken some of the fall leaves and covered up the bare ground and exposed roots already. I would like to put some soil and shade tolerant plants in these areas but I'll need soil to do so.
Is it possible (or wise) to set up a small compost pile directly over the bare patches where I want soil? Seems like it would save some hassle since I can just compost right where I'm going to want it.
Best Answer
Why do you want dirt? Grass under trees is common in yards, but uncommon in the wild.
In the wild, things compost at the base of trees all the time. The best mulch for a tree is its own droppings + the droppings of the plants that like to grow under it. (e.g. ferns under cedars, salal under douglas fir).
You can also just add a mulch around the tree. It holds in moisture and protects the soil. My favorite is shavings from a planer at the local wooden boat school. Peeing on the mulch provides nitrogen that helps break down the mulch and release its nutrients in to the soil, which the tree will like.