The cutting time of Magnolia is generally from May to June. Select healthy branches as cuttings. The length of cuttings is 15 cm. Keep 2 leaves on the top of branches. Cut 1 /3 of the leaf surface of each leaf. After cutting the branches, stick rooting powder on the base of cuttings, which can promote its rooting and improve the survival rate. Also, stick grass ash on the cut to prevent decay. Then stick cuttings. Insert into the soil for maintenance.
Cutting should be carried out at 20-25 ℃, which is the fastest rooting speed. After cutting, the soil should be kept wet, but not too wet, otherwise it will easily lead to root rot of cuttings. Pay attention to ventilation in a certain period of time.