1、 Increase illumination

Canna is a plant that likes sunshine. The greater the sunshine, the more abundant it is, and the better its growth state will be. Therefore, in its growth period, we must ensure sufficient light. The sunshine in early spring is mild and can receive sunshine all day. After being fixed in one position, move as little as possible. At the end of spring, the sun will gradually become strong. It needs to be covered with sunshades. When the sun is big, it should be covered a little. The amount of light per day during the growth period shall not be less than 5 hours

2、 Pour more water

Spring is its growth period and will begin to grow flower buds slowly. At this time, it needs more water and needs to be watered once a day. If the temperature is relatively high, spray water on the surrounding environment and its leaves to ensure humidity and avoid dry branches and leaves. The temperature difference in spring is relatively large. The temperature of water should be close to that of breeding. Too large difference will damage the growth of plants

3、 Adjust temperature

It likes to be warm but not frost resistant, so it is necessary to ensure the temperature of the growing environment. The climate is changeable in spring. Avoid outdoor maintenance before the climate is stable. Even if preventive measures are taken, you may be frostbitten. The most suitable ambient temperature for indoor maintenance is 18 degrees, and the maximum temperature cannot exceed 25 degrees

4、 Increasing nutrient application

In addition to the above points, we also need to pay attention to the supply of nutrients. Because spring is the growth period, it consumes more fertilizer, and it needs to increase nutrients to meet its growth needs. Fertilizer species should choose nutrient rich compound fertilizer or high nitrogen fertilizer, with a frequency of two to three times a month