1、 Can I put it on the balcony

Sunflower is a kind of light loving plant. It has a great demand for light. It's best to keep it outdoors. If it's kept at home, it can be placed on the balcony. The light can be maintained, which can help maintain the demand for growth, tighten the roots, strengthen the stems and branches, and avoid overgrowth. The ventilation condition is better, which is also helpful for growth. However, it should be noted that if kept indoors, pests may breed. This requires more protection and timely treatment after discovery. And don't keep it indoors all the time. If conditions permit, you can move outdoors regularly to contact the outdoor environment

2、 How to maintain

1. Pot soil: the selection of flower pots should be larger, which can ensure the growth and extension of roots. There are no high requirements for soil. Humus soil with good drainage can be used, and base fertilizer needs to be added to ensure good nutrition

2. Temperature: in the growth environment, the temperature should be maintained at about 21-27 ℃, which is conducive to growth. And a certain temperature difference can be properly maintained to prevent the stem and leaf from growing in vain

3. Water and fertilizer: the application of water and fertilizer is an important factor for growth. If there is a lack of water for a long time, the plant will wither. Water can be given every 1-2 days during the growth period. The specific water amount and frequency should be determined according to the situation. Fertilizer also needs to be applied regularly, and the concentration should not be too high