1、 Insufficient time

1. Reason: orchid has a characteristic, that is, most varieties take a long time from bud to flowering, and many varieties take several months. If the orchid doesn't grow buds for a long time and grows well, the reason why it doesn't bloom may be the lack of time

2. Treatment method: at this time, without special treatment, continue to put it in an environment between 15-20 ℃ for curing. In this way, after a period of time, it can bloom smoothly

2、 Excessive watering

1. Reason: after the orchid grows its bud, it needs water control maintenance. At this time, if you water too much, it will cause its root system injury. If the situation is serious, it will also lead to its flower bud withering and unable to bloom

2. Treatment method: at this time, the watering shall be suspended for a period of time. If the buds of orchids have withered, they need to be cut off in time. Wait until the flowers and soil are dry, and then pour water again

3、 No vernalization

1. Reason: some varieties of orchids, such as Hanlan and Chunlan, need vernalization treatment before they can bloom smoothly. If there is no vernalization during breeding, it may not bloom normally

2. Treatment method: before the orchid that needs vernalization enters the flowering period, it should be placed in an environment of about 10 ℃ and maintained for about one month. In this way, it can bloom normally only when it is flowering