卡卡，给你看看kalanchoe的花期，和如何反复开花。

Kalanchoe Flowering

Your Kalanchoe will continual flower for 6-8 months per year, especially if it enjoys of good care and appropriate growing conditions. Being a plant of which flowering process depends of the day\'s length. Therefore Kalanchoe cultivators are following a very specific practice for a long blooming period. You should keep in mind that the continual darkness will enhance flowering. So, for stimulating the new buds production, place Kalanchoe plant in full light, keeping it to 8-10 hours per day (even artificial light). After buds apparition, you can remove the plant back to regular lighting.
For Kalanchoe to flower again, cut the flowers off when they start to die back and let the plant rest for a month in a dark place. During the resting period you don\'t have to water the plant or maybe less water. When you will notice new buds, bring Kalanchoe back in its appropriate place, restarting the regular watering.