Soil Composition

I have a community garden here in Toronto. I am thinking of topping up my garden by adding a couple of inches of Triple Mix (soil, peat moss and compost). After applying this layer of Triple Mix can I also…

Turkey litter compost

For several years now I have been adding turkey litter compost to my garden in the early spring.  Can I add the same compost to my garden in the fall (i.e., now?) And do I need to then add some…