1. Can you do it

In fact, in winter, we can apply leaf fertilizer to it. This is a necessary auxiliary measure of soil topdressing. Fertilizing the leaves of flowers has more than one advantage. In addition to supplementing nutrients, it can also improve its ornamental value. Moreover, if direct fertilization is applied on the leaf surface, the leaves can directly absorb nutrients, which can well improve the symptoms of element deficiency of flower leaves, and it is especially suitable for plants with large stems and stems. Therefore, foliar fertilization can be carried out

2. Precautions for fertilization

Temperature: if you want to fertilize the flower on the leaf surface, you must give it a more suitable temperature environment. Generally, the temperature is the most reasonable when it is 15 degrees and 25 degrees, so that it will not be hurt by the outside world when fertilizing it, so you must control the temperature

Formula: in winter, if many flowers are raised in greenhouses or houses, they are mainly fed with nutrients, so as to ensure their normal life activities. Generally, we need to use some special fertilizers, such as urea fertilizer. These are the foliar fertilizers that flowers can choose

3. Spraying method of foliar fertilizer

Concentration: flowers are different from other plants, so we need to pay attention to the concentration. When we are most suitable for fertilization, we can decide according to the area of our own species or the size of the basin

Skill: when applying fertilizer on its leaf surface, the watering can should generally start to apply fertilizer on the opposite side of the leaf, because the flowers originally grow very fragile, so the surface of the flowers can not be applied, which must be paid attention to

Time: generally for family maintenance, it can be sprayed every half a month when fertilizing it. It can be sprayed at any time during the day, but if it is a larger flower planting area, it is best to carry out it in the morning and evening, so that it can be well absorbed by the leaf surface