Broadleaf bonsai, especially those made from deciduous trees such as Zelkova, Maple, Acer, Ilex, Oak, and Beech, captivate many enthusiasts with their beauty and seasonal expressions. These species show various expressions throughout the year, from the budding of spring, the deep green of summer, the autumn leaves, and the appearance after defoliation. However, to maintain their beauty, proper care is necessary. In particular, these species bud well and have strong tree vigor, so if you neglect to pick buds and prune, the branches will soon stretch out. Also, to make the autumn leaves beautiful, managing sunlight and leaf cutting are important tasks. For example, Zelkova can enjoy various colors throughout the year, from the new buds and fresh green in early spring to the deep green in summer and the autumn leaves. However, Zelkova grows fast, so if you don't take care of it, it will soon lose its shape. Therefore, pruning and wire hanging are necessary. Also, when repotting, it is...