It is not suitable in front of the door, because the tall trees block the road or block the sunlight. You can plant it in the backyard or somewhere far away from the house to provide shade and shade in summer.
Sophora japonica, also known as Sophora japonica, is a deciduous tree with a tall tree shape. Its odd-numbered pinnate compound leaves are similar to those of Robinia locust. The flowers are light yellow, and some are purple after grafting. They can be cooked and eaten, and can also be used as traditional Chinese medicine or dye. Its pods are the same as those of other legumes. They are gelatinous and shrink between the seeds to form a rosary shape. They are commonly known as "sophora honey" and are also a traditional Chinese medicine.
The flowering period is in late summer, which is different from other tree species. It is an important nectar plant. The flowers and pods are used as medicine and have cooling and astringent, hemostatic and blood pressure reducing effects; the leaves and root bark have heat-clearing and detoxifying effects and can treat sores; the wood is used for construction. The kernels contain starch and can be used to make wine, paste, or feed. The bark, branches, leaves, buds, flowers and seeds can be used as medicine.