How to raise sunflowers - The Plant Aide

The best way to raise sunflower is to use the soil with good drainage and humus. It should be raised in the sun during the growing period, and those raised indoors should go out to the sun more often. The temperature should be around 21-27 ℃ in the daytime and 10-16 ℃ at night. It can't be short of water for a long time. It needs to be watered once in 1-2 days. In addition, the best way to propagate is to use sowing in spring.

I. maintenance conditions

1. Soil: sunflower has no high requirement for soil, because its growth ability is very good. However, it is best to use the soil with good drainage performance and humus. It is better to apply some basic fertilizer

2. Light: in the process of growing and flowering, it must receive light, and it is better to breed in the sunny place. If it is potted culture, you can move to the outdoor sun.

3. Temperature: it is not cold resistant. The temperature of breeding in the daytime should be adjusted to about 21-27 ℃, and the temperature at night should not be too low. It should be adjusted to 10-16 ℃. In addition, the temperature difference should not be too small, or its stem and leaf may grow in vain.

4. Moisture: pay attention to watering during maintenance. If there is water shortage for a long time, its leaves may wither due to water shortage. Growth period can be 1 - 2 days to make up water, high temperature can be more water

2. Breeding methods

The most suitable time is March to April in spring, and the best temperature is 18-25 ℃. Before sowing, you should buy full seeds and soak them in warm water before sowing. Prepare the soil for sowing. Put the top of the seed down and cover it with a layer of soil.

Sunflower