Fertilization method

1. During the growth of happiness tree, more nutrients are needed. At this time, more fertilizer can be applied appropriately to promote the vegetative growth of plants. As long as the vegetative growth is good, plants can carry out reproductive growth, blossom and bear fruit

2. After the Mid Autumn Festival, fertilize the happy tree two or three times to increase the resistance of the happy tree and make it safe in winter

3. Fertilization should be stopped when the temperature is high in summer. In winter, the happy tree is in dormancy and the plant root system stops growing. At this time, topdressing should also be stopped

What fertilizer should be applied

Happy tree is a foliage plant, which needs more nitrogen fertilizer, so it is necessary to ensure sufficient nitrogen fertilizer in the process of fertilization. In addition, phosphorus and potassium fertilizer also need to be supplemented frequently. In the growing season, quick acting liquid fertilizer can be watered once a month, usually rotten cake fertilizer can be used. When family potting, a small amount of slow-release fertilizer compound particles can be applied regularly. Potted plants in northern China can be continuously applied with 0.3% potassium dihydrogen phosphate solution twice to three times after the Mid Autumn Festival, so as to increase the cold resistance of plants and help them survive the winter safely. Topdressing should be stopped when the temperature is higher than 32 ℃ in summer and lower than 12 ℃ in late autumn and early winter. The fertilizer required by the happy tree is n: P: K: CA: Mg = l00:9:87:53:12