1、 What season does it bloom

The flowering season of iris is the Spring Festival. Some varieties bloom earlier. In this way, iris with early flowering period can bloom in March and April. The normal flowering period is around May. At this time, there are many blooming flowers. The time of flowering is not fixed, and some flowers bloom a little later. After the iris opens, the flowering period can last about 20 days in a long time and 7-10 days in a short time. The flower shape is like a flying butterfly. It has rich colors, looks very beautiful and has a faint smell

2、 How to maintain flowering

1. Temperature: iris has strong cold resistance and doesn't like to grow in a hot environment. Therefore, after iris blooms, the surrounding temperature should not be too high. It's best to keep it at about 17 degrees

2. Sunshine: Iris likes light, but it can withstand the semi overcast environment. After flowering, it can not be raised in too dark places or see strong light, which will hurt the delicate petals. After flowering, it can provide bright astigmatism

3. Humidity: after it blooms, it can be watered properly, but the water volume shall be controlled, and there must be no ponding. It is also necessary to spray water around to maintain humidity and not too dry