What fertilizer is best for kumquat

Kumquat fertilization time

1. Kumquat is mainly fertilized when it sprouts in spring. Nitrogen fertilizer is applied once a week. The first time is spring fertilizer, which is applied in early February. It is mainly slow-acting organic decomposed fertilizer, and some quick-acting chemical fertilizers are applied appropriately. The second time is summer fertilizer, which is applied in early June to provide nutrition for its flowering and fruiting.

2. When applying autumn fertilizer to kumquat, it should be done in mid-October. It can supplement the lack of nutrition after flowering, prepare for cold protection and wintering, and improve the winter resistance. Mainly use quick-acting fertilizers. The fourth time is after fruit setting, spray the leaves with 2% potassium dihydrogen phosphate aqueous solution, but the amount of fertilizer should not be too much.

What fertilizer to use for kumquat

Kumquat likes fertilizer. When fertilizing, you should pay attention to the supplement of nitrogen, phosphorus, potassium and other trace elements. You can use the commonly used fertilizer Deerle flower special fertilizer universal type, which has complete nutrients and can promote the growth of potted kumquat, making it strong and full of vitality. The nutrients can be quickly absorbed and utilized by the potted kumquat.

Kumquat fertilization method

1. When the kumquat tree is young, it is in its vegetative growth period. At this time, it is necessary to provide sufficient nutrients for the growth and development of the young tree to promote the growth of strong branches, so that it can quickly form a productive crown.

2. Kumquats have a high demand for fertilizers when they enter the peak fruit-bearing period. Insufficient fertilizer application at this time will greatly affect the yield and tree vigor. You can apply molar high-potassium water-soluble fertilizer 15-15-30+TE, 5 kg per mu, once every 15 days.

3. Kumquats should be fertilized once in a timely manner after harvesting. Applying potassium fertilizer together with phosphorus fertilizer can restore the tree vigor as soon as possible, supplement the plant's nutrition, enhance the tree's resistance to cold, and promote nutrient accumulation.

Kumquat Fertilizer Precautions

If the kumquat tree grows very vigorously, then you should apply less nitrogen fertilizer to it. Otherwise, if the kumquat tree grows very vigorously, the fruits it produces are likely to fall off.