1. Cause

Triangle plum, native to Africa, is a plant that likes light and temperature. It can withstand high temperature, but not cold. Triangle plum is in the north of Qinling Mountains and must be maintained manually. It should be above 8-10 ℃. Below 8 ℃, it is difficult to survive without sufficient sunshine. In places with suitable climate, such as Hainan, Guangzhou and other places, the trace of triangle plum can be seen everywhere in the streets

2. Planting method

When planting in summer, you can wait for the basin soil to dry or the leaves to wilt before watering. After repeating for half a month to one month, you can water normally. The suitable temperature for its growth is 15-30 ℃. If it exceeds the high temperature above 35 ℃, spray water or ventilate in time. In winter, it should be placed in the indoor south window to ensure about 8 hours of light

3. Precautions

When applying fertilizer, do not only use nitrogen fertilizer. Applying more phosphorus and potassium fertilizer can promote the opening of flowers and prevent overgrowth; Potted plants should be pruned frequently. Three branches can be pruned before the flowering period every year. If the number of side branches is large, the number of flowers will be large