Hedge trimmer, also known as hedge trimmer, is suitable for professional pruning of tea, parks, gardens and roadside trees. The green pole machine relies on a small gasoline engine to drive the blade to cut and rotate. At present, it is divided into single-sided punching machine and double-sided punching machine. Not only can it be used for landscaping maintenance, gardening beautification, pruning and beautification, tea tree crown pruning, but also can be used for pruning spherical hedges and removing weeds and shrubs.

Yajiaomu is also called umbrella tree and Liriodendron. Tolerance to low light conditions, like semi-shade, very suitable for indoor cultivation plants, but also one of the most popular indoor cultivation plants in the world. Fertilization can be done once a week for a long time, and mixed fertilizers such as nitrogen, phosphorus and potassium can be used for breeding. Every spring, before new buds sprout, flowerpots should be replaced, and the old soil of plants should be removed and replaced with new soil. If the plant is old for many years, it needs to be pruned or replaced in time during cultivation. Usually, due to the slow growth of podophyllum, it is also necessary to carry out plastic pruning frequently.