Plants that like warmth, humidity and astigmatism like damp, and the optimum growth temperature is 22-30℃.

Before inserting into the water, the leaves at the base of the cuttings should be cut off, and the base should be cut into oblique mouths with a sharp knife, and the incision should be smooth so as to absorb water and nutrients. Change clean water every 3 -4 days 1 time, 10 day keeps the same direction, and 15 day grows silvery white fibrous roots.

Water should not be changed after rooting, and water can be added in time after water evaporation is reduced. Changing water frequently can easily lead to yellowing of leaves.

After rooting, a small amount of compound fertilizer should be applied in time to make the leaves oily green and the branches stout. If fertilization is not applied for a long time, the plants will grow very thin and the leaves will turn yellow easily. However, fertilization should not be too much, so as not to cause "root burning" or ineffective growth. Apply compound fertilizer l times a month in spring and autumn.