天竺葵一般都是采用扦插繁殖。扦插易在4～5月和9～10月份进行。但以春季4～5月份为最好。春季扦插的当年秋季或来年早春可开花。天竺葵扦插繁殖比较易行,但要提高成活率必须把好“三关”。一是插条选择关。插条既不易选择多年生 Geranium are generally used cutting propagation. Cut easy in 4 ~ May and 9 ~ October. But in spring from April to May as the best. Spring cuttings in the fall or next year can be flowering in early spring. Geranium cuttings breeding easier, but to improve the survival rate must be good “three off ”. First, the choice of cut off. Cuttings are not easy to choose perennial