There are many reasons for the small bracts of plants to fall. Generally speaking, it is closely related to the breeding environment around him. For example, the temperature and humidity around it, the light and moisture, etc. When the flower bud falls, it can continue to grow healthily only need to take timely measures to remedy it. On the other hand, when the plant grows healthily, it will also drop the remnant buds and promote the opening of healthy buds.
1. It's better to place the plants in a fixed position, and do not change them at will, otherwise the plants may fall off because they don't adapt to the conditions.
2. Fertilize the plant as early as possible before the florescence of the plant to supplement the normal nutrients needed for the opening of the plant bud. Otherwise, plants will lose their buds due to lack of nutrients.
3. If the temperature of the breeding environment is too high, it will also cause the flower buds to fall. When the temperature is too low, it is necessary to keep the plants warm. In summer, when the sun is strong, you should also chop the plants to protect them from the sun.