How many times a year should apple trees be fertilized?

1. Fertilization frequency

1. Apply fertilizer before the flowering period, because plants need nutrients to bloom. If there is insufficient fertilizer, the flowering time will be prolonged.

2. Fertilize after the flowering period. Fertilize in time to replenish the nutrients consumed by the fruit trees during flowering.

3. During the fruit growth period, supplementing the nutrients needed for fruit growth and development can enable the fruit to absorb sufficient nutrients.

4. In early autumn, when fruit trees are growing slowly, apply fertilizer to help the plants accumulate nutrients for the winter and promote photosynthesis.

2. Precautions

1. When fertilizing fruit trees, you need to be careful and mix different types of fertilizers in proportion. Don't apply fertilizer blindly. Fertilization only needs to meet the normal needs of fruit trees, not too much.

2. When choosing fertilizers for fruit trees, you must carefully identify them. Never buy fertilizers that are cheap but of unguaranteed quality. Poor-quality fertilizers may cause great harm to fruit trees.

3. When fertilizing fruit trees, you can mix it with some water. This will help the fertilizer dissolve with the water, which is beneficial for soil absorption and volatilization of fertility.