Pruning method of geranium: Generally, plants should be pruned at least three times a year. The first time was in March, mainly thinning branches; The second time in May, cut off withered flowers and too dense branches; The third pruning after beginning of autumn was mainly plastic surgery.

Propagation measures: adopt softwood cutting, cut the cuttings and dry them for one day, and insert them into rooting culture material after the incision is slightly dry. The rooting material can be pure sand or vermiculite. Cutting can be carried out in other periods except in the hot summer season.