First, there are several types of elm bonsai, which can be generally divided into two types: stump bonsai and landscape bonsai. Elm is intertwined, vigorous, simple and beautiful, and unique in shape. Its leaves, branches and stems have certain ornamental value and are excellent materials for making bonsai. 1. Stump bonsai: It takes trees as the main material, emphasizes a kind of natural beauty, and is made according to the natural growth law of plants. Therefore, elm has become the first choice for making stump bonsai. According to the natural growth and design characteristics of elm, it can be divided into many shapes, such as straight trunk, horizontal trunk, inclined trunk, curved trunk, cliff-like, attached stone, hanging branches and so on. 2. Landscape bonsai: Because of the growth habit of elm, it is not suitable for making water bonsai, but it can be made into dry bonsai mainly made of soil, stone and wood. According to different design concepts, bonsai with different shapes can be made, which finally reflects the beauty of nature. The branches of elm are vigorous and simple, and the branches and leaves are exquisite and handsome, which can well express the design connotation of natural beauty. 2. What kind of elm is suitable for bonsai? There are many kinds of elms suitable for bonsai. Common varieties are Alishan elm, elm, elm, elm, elm, elm, elm, elm, elm, elm, elm, elm, elm, elm, elm, elm, elm and so on.