What fertilizer is best for yellow fruit?

Fertilization time for yellow fruit

Base fertilizer can be applied when planting kumquat, and fertilizer can be applied once one month after transplanting. Fertilizer can also be applied before new shoots sprout and after the new shoots turn green.

In addition, kumquat can be fertilized outside the roots during the period when the new shoots turn green, and then topdressed according to its growth conditions.

What fertilizer to use for yellow fruit

During the growth period of kumquat, nitrogen fertilizer is mainly applied, combined with phosphorus fertilizer, potassium fertilizer and magnesium fertilizer to promote and strengthen new shoots. Flower fertilizer is applied before and after the Great Cold, and slow-acting fertilizer can be combined with quick-acting fertilizer to increase flowering. Potassium and nitrogen fertilizers are mainly applied during the fruiting period. After harvesting, autumn shoot fertilizer is applied to increase the fruit set rate and the second fruiting.

Fertilization method for yellow fruit

When fertilizing young kumquat trees, we should pay attention to the principle of applying thin fertilizers frequently, mainly nitrogen fertilizers, combined with phosphorus, potassium and trace fertilizers to promote its growth.

After harvesting, mature kumquat trees can be fertilized with decomposed bran water. After the autumn shoots sprout, in order to promote its secondary germination and cultivate fruiting branches, ternary compound fertilizer can be applied. Around the Great Cold, in order to promote flower bud differentiation, decomposed organic fertilizer can be applied. During the fruit expansion period, compound fertilizer and a small amount of boron fertilizer or potassium fertilizer can be applied.

Precautions for fertilizing yellow fruit

Kumquat can be fertilized frequently, but the amount used each time needs to be controlled well. Do not apply concentrated fertilizer. Fertilization also needs to be mainly nitrogen fertilizer, with a small amount of phosphorus and potassium fertilizer and some trace element fertilizers to promote its normal growth.