First, the light is suitable: Magnolia likes sunshine and can't stand the cool growth environment. If cultivated in a place with insufficient light for a long time, branches and leaves will grow white and flowers will bloom. At the same time, do not touch strong light in summer to prevent the young leaves from burning and yellowing.

Second, apply moisturizing: it is sensitive to moisture, so it is necessary to master the frequency of applying water. Because there is natural precipitation planted outdoors, there is no need to give too much water. After seeing that the soil layer is dry, you can replenish water properly. At the end of autumn, the temperature gradually turns cold, and the water demand is obviously reduced, which can reduce the frequency of water use.

Third, fertilization: the flowering period is long and the amount of flowers is large, so it is very important to supplement fertilizer. Add sufficient base fertilizer, apply fertilizer regularly during the growth period, and apply a little more phosphorus and potassium fertilizer before and after flowering.

4. Proper pruning: In the process of breeding, we must pay attention to the pruning method. After observing dead branches and diseased branches, it is necessary to cut them off in time. When the flowers wither, remove the residual flowers in time to prevent excessive consumption of nutrients.

5. Pest control: In the process of cultivation and management, normal maintenance is needed to prevent yellowing and root rot, and at the same time, attention should be paid to pests, which may infect aphids and scale insects.

Extended data:

Morphological characteristics:

The flowers and leaves bloom first, are terminal, and the branches are erect, bell-shaped, and jade-shaped at full bloom, with a diameter of10-16 cm; 9 perianth pieces, occasionally 12- 15 pieces, even more than 30 pieces, which are obovate, jade white and sometimes red at the base; Filaments are purplish red; The gynoecium is light green and hairless. The pollen grains are rectangular, like a boat with leaves, and olive in equatorial view, with a size of 46.6*20 (micron).

The middle layer is fleshy, milky white and greasy to the touch, and the innermost layer is a hard endosperm, which is yellowish brown when immature and black and shiny when overripe. The red exocarp and oily mesocarp are designed to attract insects and birds to peck, which is beneficial to the spread and germination of seeds. Hard endosperm can protect young life from harm before germination.