No, there will be a large number of elm mushrooms in mid-August and September every year, which grow on the dry stems and stumps of elms, spring elms and maple trees, and there will be no elm mushrooms by the end of October. Elm, also known as Ulmus pumila and Ulmus pumila, is mainly distributed in Northeast China and Qinghai, so domestication and cultivation are a little difficult. This mushroom has a small market share and is not popular.