What is the best fertilizer for pear trees?

When to fertilize pear trees

Generally speaking, the root system of pear trees grows rapidly from September to November each year, and they need to be fertilized at this time. This is not only conducive to the rapid decomposition of fertilizers, but also beneficial for new roots to absorb and store nutrients. In addition, top dressing is required once during the budding period, fruit expansion period, and flower bud differentiation period of the pear trees.

What fertilizer to apply to pear trees

Pear trees require different fertilizers at different times. It is usually more appropriate to apply nitrogen fertilizer before the plants germinate, which can promote the growth of branches and leaves, promote the development of flower organs, and improve flower quality and fruit setting rate.

In addition, after the pear tree has bloomed, it is best to apply phosphorus and potassium fertilizers, and a certain amount of nitrogen fertilizer at the same time, to provide nutrients for the plant and promote growth. Nitrogen and potassium fertilizers need to be applied during the fruit enlargement period to promote fruit enlargement.

How to fertilize pear trees

Fertilizing pear trees is generally done by foliar fertilization, which uses the stomata and cuticle of the leaves to directly infiltrate nutrients. This fertilization method is quick to take effect and has a high absorption rate. Foliar fertilization can also increase the fruit set rate and promote fruit enlargement and development.

Notes on fertilizing pear trees

It is best to fertilize pear trees in early spring before flowering. This will not only promote germination, but also make the flowering uniform and reduce falling flowers and fruits. The fertilizer applied should be mainly nitrogen fertilizer.

If the application rate of base fertilizer is high, or if base fertilizer is applied in winter, then pre-flowering fertilizer may not be applied or applied in small amounts, and attention should be paid to the need for nutrient balance in fertilization.