在花卉的生长过程中,植株由小到大,原来的花盆容纳不下。同时,随着植株的生长发育,盆土原有养分已基本耗尽。为不影响花卉生长,需及时换盆,调换新土,同时修除老根以利新根生长。 一二年生草花,开花前需换盆2—3次。宿根花卉大多1年换1次。木本花卉2—3年换1次。适宜在休眠期换盆的花卉有佛手、桂兰、非洲菊、吊兰等。仙客来、旱金莲、君子兰、芍药 In the process of growing flowers, plants from small to large, the original flower pot to accommodate. At the same time, with the growth and development of plants, the original nutrition of basin soil has been basically depleted. In order not to affect the growth of flowers, it is necessary to exchange basins and exchange new earths in time. At the same time, the old roots should be removed to facilitate the growth of new roots. One or two years of grass flowers, need to change the basin 2-3 times before flowering. Most perennial flowers 1 year for 1 time. Woody flowers 2-3 years for 1 time. Suitable for the flowers in the dormant period change pots bergamot, Gui Lan, Gerbera, spider plants and so on. Cyclamen, Nasturtium, Clivia, peony