1, growth environment. Mei Yefeng likes a warm growing environment. When maintaining, it should be placed in an outdoor astigmatism place to provide all-day illumination for plants. When it's hot, build a sunshade for it to prevent plants from being sunburned by the hot sun. When it is cold, it should be maintained indoors to avoid the soil in the basin from drying and freezing.
2. Replenish water. Maple leaves need a lot of water to maintain their growth in the bud stage. Generally, water should be poured every three days. Less water is needed after autumn, so the soil should be kept slightly wet and dry to prevent plant roots from rotting.
3. Fertilize. During the growth period, a fertilizer rich in phosphorus and potassium should be applied every 15 days to make the leaves more colorful. If the feather maple can't absorb enough nutrients, the leaves of plants will not turn red after autumn, but will fall off.
Step 4 trim. It is necessary to cut off the weak branches, diseased branches, cross branches and overlapping branches on the feather maple to prevent unnecessary nutrient consumption. At the same time, according to the tree type of the feather maple, the branches that grow too long on the plant are truncated to keep 1-2 nodes on the branches. When planting pinna maple, it should be placed in an outdoor environment with sufficient light to allow the branches and leaves of the plant to fully carry out photosynthesis. When the feather maple is in the bud stage, it should be watered once every three days or so to keep the soil moist so as to maintain the growth of the feather maple bud.