What is the best fertilizer for cherry trees?

Cherry tree fertilization time

1. It is best to fertilize cherries in autumn at the end of August or the beginning of September. Apply fertilizer after the flowers fall, and once more 15-20 days before harvest.

2. Cherry trees need base fertilizer in autumn, top dressing during flowering, and after fruit harvesting.

3. When planting cherries in North China, fertilizers should be applied in September and October. The temperature and ground temperature in autumn are relatively high, which is conducive to root absorption and utilization.

What fertilizer to apply to cherry trees

The fruit-enhancing fertilizer for cherries is mainly nitrogen and potassium fertilizers, with phosphorus fertilizer applied in combination. It can promote fruit enlargement, improve the quality of the fruit, and supplement the nutrients of the tree.

Generally, compound fertilizer has the advantages of high nutrient content, few by-components, and good physical properties. It plays an important role in promoting high yield of cherries. According to the fertilizer requirements of different crops, quick-acting nitrogen fertilizer should be supplemented in time.

Cherry tree fertilization method

The root system of the cherry tree is shallowly distributed in the soil. The vertical roots are not well developed, but the horizontal roots are very developed. When applying fertilizer during its growing period, in order to reduce damage to the plant's root system, it can be applied in radial trenches or concentrated holes.

Cherry tree fertilization precautions

It usually takes only 40-60 days for a cherry tree to bloom and ripen its fruit, so it needs concentrated nutrition. Therefore, in addition to applying base fertilizer in autumn, appropriate topdressing should be done before budding and in the early stages of fruit development.