1、 Flowering period

It blooms from November until June of the next year. If we can ensure that winter is not too cold and summer is not too hot, it can bloom all year round. In spring, if you want it to bloom all the time, you need to ensure no less than 5 hours of light every day

2、 Flowering maintenance

1. Light: Calla is not resistant to strong light and is more delicate after flowering. When giving light, avoid direct sunlight. It blooms most vigorously around the Spring Festival. At this time, the sunshine time should be slightly longer, but the light should not be too strong. You can put it on the balcony and other bright places to receive a certain amount of sunshine. The sun is hot in May and June. At this time, it should be shaded to prevent it from sunburn. The flowers should be placed in a better place in winter, so that they can meet the needs of sunshine

2. Water: it needs a lot of water during flowering. It can metabolize normally only if it has enough water. Therefore, it should be watered more times at this time. On the premise that the flower soil does not accumulate water, pour more water appropriately. However, in winter, the water should be properly controlled to prevent it from freezing

3. Temperature: when it is hot, it should be placed in a place with a draught, and the ground should be watered twice a day to help cool down, so as to avoid the problems of yellow leaves and broken flowers. After November, it is necessary to add appropriate to keep it warm. It is best to maintain the temperature at about 20 ℃. This is more conducive to its flowering