1、 When can I transplant it

It is suggested to transplant sunflower seedlings in spring with appropriate temperature, which can reduce the damage to seedlings and adapt to the environment as soon as possible. Soon after transplantation, it can resume growth and start flowering. It can also be carried out in summer, but pay attention to more ventilation after transplanting, frequent watering and water spraying to maintain a certain humidity. It is also necessary to block the light properly to avoid sunburn of seedlings

2、 How to cultivate

1. Light: it likes light. It should be placed in the light during normal growth. It can bloom on schedule only when it sees more light. If placed in the shade, it is easy to grow in vain, resulting in shorter flowering period and fewer flowers

2. Temperature: it likes the temperature environment. The normal temperature is between 20 and 30 degrees, which is conducive to growth. In high temperature environment, move to a ventilated place and blow more wind to cool down. When it's low temperature, you should put it indoors and control the temperature. The lowest temperature in winter should be more than 10 degrees, otherwise freezing injury will occur

3. Humidity: it has drought resistance, but it consumes a lot of water during growth. It should be watered in time. Generally, it is watered once every two or three days, and more times in summer. It is watered every day. However, pay attention to the amount of water every time. Don't let the soil accumulate water for a long time, otherwise it will also affect the growth. Especially in the seedling stage, the water demand of seedlings is small, so it is necessary to reduce the amount of water, and then irrigate when the soil is dry