disposing potting mix
I have had a container garden for a couple of years . I currently live in an apartment and have my garden in the balcony.I have ten 1 qt pots, four 4 qt pots and three 5 qt pots. And few small ones. SO a lot of soil.
I will be moving to a house with a backyard soon. How can I dispose of this soil? I dont have a backyard now. All my neighbors are also in apartment buildings. What is the standard procedure to dispose of potting soil?