Cultivation methods and precautions of sunflower

1. Soil

Huangkui has strong adaptability, and loose and fertile sandy loam is generally used for planting. This kind of soil is very helpful for the growth of Huangkui and can provide it with good growth needs.

2. Water

Huang Kui has a relatively developed root system and requires a large amount of water, especially during its flowering period, it needs to be watered more frequently. The amount of water for watering should be sufficient to irrigate thoroughly without water accumulation. The watering period is usually about three days. If the plant absorbs enough water, its branches and leaves will become thicker.

3. Nutrients

It also has a great demand for fertilizer. The time for fertilization is about ten days to half a month, and compound fertilizer is mainly used. When applying fertilizer, the amount should be determined according to the size of the plant. This will ensure the growth needs of the plant. Otherwise, rash fertilization will cause the plants to be of different sizes and it will be easy to grow side branches.

4. Lighting

Huang Kui likes strong sunlight and cannot tolerate shade. During the cultivation period, it must be given sufficient sunlight. It is best to place it on the balcony indoors. The open and sunny location of the balcony is very suitable for the growth of Huang Kui. Receiving abundant light can make it more vigorous.