How to cultivate bonsai of Pearl Plum 1 with sufficient light?
Pearl plum likes to grow in a sunny environment, so it is necessary to get a lot of sunshine every day, for example, to keep the plants illuminated for 7-9 hours. Pay attention to shading measures when the light is strong in summer, and it can be placed in a cool and ventilated place indoors. In autumn and winter rainy season, put it in a bright position.
2. Warm environment
Sorbaria sorbifolia likes to grow in a warmer environment, for example, the optimum growth temperature is 15-27 degrees. When the temperature is low in winter, pay attention to warm measures to prevent frostbite, put on plastic film and put it in a sunny room. When the temperature is higher than 35 degrees, transfer to a cool and ventilated environment and spray wet water to reduce the temperature.
Step 3 trim regularly
Plum blossoms should be pruned frequently after growing for a certain period of time, and some long branches, weak branches and overlapping branches can be cut off one by one during the growing period, which is beneficial to the permeability of branches and leaves. After the flowers fade, you can trim the remaining flowers. Pay attention to disinfection before and after pruning, and pruning is best carried out in sunny days.
4. Rational fertilization
The demand for fertilizer is not so high, so you can apply decomposed organic fertilizer once a month during the growing period to promote plant growth. Phosphorus and potassium fertilizer can be mainly applied at flowering stage, and potassium dihydrogen phosphate foliar fertilizer can be applied at one time to promote flower bud differentiation and achieve the purpose of flowering.