When transplanting Platycladus orientalis, if it can be watered with fixed root water after transplantation, it is best to transplant it in spring, so that it can get a long recovery time after transplantation and get new growth when the rainy season comes. If the conditions are limited and watering is difficult, planting in rainy season is ok, but it is best to bring soil, at least the roots should be dipped in mud.