What should I do if the Kalanchoe does not grow flower buds or the flower buds fall off?

1. What to do if there are no flower buds

1. Get more sunlight: It is important to get more sunlight on a normal basis, especially when the sunlight is not too strong. If the plant does not see the sun for a long time in autumn, it will grow tall but will not produce flower buds. Also, don't expose it to light at night, just put it in a dark place.

2. Supplement nutrition: The lack of flower buds is most likely due to insufficient nutrition. You need to apply as much phosphorus and potassium fertilizers as possible. Only with sufficient nutrients will more flower buds grow. You can also spray potassium dihydrogen phosphate on its leaves once a week to promote the growth of flower buds.

3. Maintain temperature: If the temperature during cultivation is too high or too low, it will be difficult for the flower buds to grow normally. The temperature should be maintained at 15℃, try not to exceed 25℃, or be lower than 10℃. If the temperature is too high or too low, adjust it immediately.

2. What to do if the flower bud falls off

The reason why the Kalanchoe buds fall off is most likely because the light is too strong. You need to move it to a place with weak sunlight as soon as possible and wait for it to recover after a while. It is also possible that the root system of the plant is damaged and black rot occurs. At this time, the black rot branches should be cut off as soon as possible and placed in a cool and well-ventilated place. After the seedlings have grown, it will be beneficial for the growth of flower buds.