1. Pruning residual flowers

After the longevity flower blooms and fails, first cut off the part of the flower bud, and generally cut off the upper part of the flowering branch together with the residual flowers. Because the flowering time is different, it can be trimmed according to the flowering time of the plant

2. Prune branches

After flowering, the plant shall be trimmed as a whole. Firstly, the residual branches, old branches and bare branches shall be trimmed, and then thinned according to the shape of plant growth, so as to make the plant beautiful, ventilated and breathable

3. Cutting treatment

A part of the branches with better growth are cut under the node, the wound is dried in a ventilated place, and planted in the matrix mixed with perlite and bone meal. Generally, such branches grow well

4. Dormancy maintenance

The plants after flowering shall be cultivated at the temperature of 15-25 ℃. They volatilize quickly in summer, but they shall not be watered excessively to prevent the phenomenon of root rot caused by slow growth. Watering shall be carried out after confirming that the soil is dry. After flowering, some nitrogen fertilizer can be applied appropriately to supplement the nutrition needed for growth. Generally, the dormancy period is spring and summer after flowering. At this time, when the intensity of sunlight increases, it is necessary to shade appropriately