How is the cuttage propagation of chrysanthemum done?

Chrysanthemum cutting propagation method: the cutting time is April-May, and the seedbed is adjusted first. When cutting, the strong new branches without diseases and insect pests are used as cuttings, and the length of the cuttings is 8 ~ 12 cm, which is inserted with the cuttings. Before cutting, remove the lower leaves of the cuttings and keep the upper 2 ~ 3 leaves. Then insert the cuttings into the soil about 2/3 according to the row spacing of 10 cm, water them in time, and cover them with grass to keep them moist. The optimum temperature for cutting growth is 15 ~ 18℃. After cutting, water frequently to keep the seedbed moist. It will take root in about 20 days, and it can be transplanted into the ground in about 40 days. Transplanting according to 40 cm row spacing, planting 1 plant per hole, about 5500 plants per 667㎡. Choose sunny transplanting. If the soil is too wet after rain or rain, it is not suitable for transplanting. Cutting propagation plants have developed roots, strong vitality and long growth period. After entering the flowering period, leaves wither less and flowers are large and many.