1, pruning. Papaya trees are cored and topped at seedling stage to promote more new shoots to germinate. During the growing period, the overgrown branches, overgrown branches, slender branches, dead branches of diseases and insect pests and cross branches of old branches are cut off one by one, which effectively avoids the consumption of nutrients and achieves the purpose of beauty.

2. Lighting. Papaya tree likes to grow in a sunny environment, so it is best to put it in a sunny place in the usual maintenance management, which is beneficial to photosynthesis and promotes the growth and health of branches and leaves. When the light is strong, move to a cool place indoors to avoid sun exposure.

3, fat water. Papaya tree needs regular and appropriate watering during the growth period and the flower and fruit period, and the amount of water should keep the basin soil moist. Apply decomposed liquid fertilizer once every half month during the growth period, topdressing phosphorus and potassium fertilizer during the flowering and fruiting period, and adding potassium dihydrogen phosphate fertilizer. Pay attention to avoid water accumulation and fertilizer damage.

4. Change pots. Papaya tree can change pots every 1-2 years, and sandy soil with deep soil layer, loose and fertile soil and good drainage is suitable. After changing pots, loosen the soil every once in a while to maintain air permeability, which is beneficial to root respiration and growth, making branches grow healthily and leaves green.