If the crab claw orchid only grows leaves and does not bloom, there are three main reasons, that is, improper fertilization, no pruning and inappropriate lighting. If it wants to blossom, it needs to adopt the correct maintenance method. For example, before the crab claw orchid blooms, reduce the application of nitrogen-containing materials and apply some phosphorus fertilizer at the same time. It is best to prune the crab claw orchid in the middle of 10 every year, and pay attention to proper lighting.

Crab claw orchid only has the reason why leaves don't bloom.

The orchid period of begonia is 10 to February of the following year. If begonia grows only leaves and does not bloom, there are three main reasons, namely, improper fertilization, no pruning and inappropriate lighting. The specific reasons why begonia does not bloom are as follows:

1, improper fertilization

If too much nitrogen fertilizer is applied and too little phosphorus and potassium fertilizer is applied in the maintenance of crab claw orchid, the nutrients of the plant will be unbalanced, so it will only grow leaves and will not bloom.

2. No pruning

Proper pruning is very important for plant flowering. Flowers of plants will form at the top of new leaves. Without pruning, there will be no new leaves, which will affect the appearance of flowers.

3, the light is unfavorable

Crab claw orchid is a short-day plant, which needs 8- 10 hours of light every day, and the light exposure time should not be too long. Too long illumination time will affect its differentiation into flower buds and affect flowering.

Crab claw orchid only grows leaves and does not bloom.

If the crab claw orchid doesn't bloom, we should carefully find out the reason, whether it is caused by too much watering, too thick fertilization and too low temperature, so that we can do a good job in pest control and let the crab claw orchid bloom. The specific treatment method is as follows:

Proper fertilization: before the flowering of Crab claw orchid, it is necessary to apply some phosphate fertilizer to reduce the application of nitrogen-containing materials, which is beneficial to the formation of flower buds, promote flowering and make flowers more bright and beautiful.

Pruning in time: It is best to prune the crab claw orchid in the middle of 10 every year, and cut off the first one or two nodes of the plant, which is conducive to promoting the flowering of the crab claw orchid.

Proper illumination: Crab claw orchid needs to receive proper illumination every day, and the time of receiving illumination during the day and night should be reasonably matched. It is best to have enough light during the day and put it in the dark at night.