1. Variety problem
Like small peach red, Qingshan Yuquan, Chaoyang Sanxing, JUNHE, Xueyu, Jinhe and so on, it is easier to bloom, other varieties are slightly difficult to bloom.
2. Is the temperature suitable?
Jianlan flowers generally need a higher temperature, indoor temperature is best to be around 26 ~ 30 degrees, so after a month, Jianlan can basically Blossom
3. Lack of P and K fertilizer
Flowering is a stage that needs to consume a lot of nutrients, and P-K fertilizer is an indispensable material when flowering, so, apply more P-K fertilizer, apply thin fertilizer frequently, never go up is a lot of fertilizer, so Jianlan will be burned alive.
4. light
In any case, put your Jianlan in a place that can receive sunlight. Now, the sunshine is softer, and it doesn't matter if you directly sun it. It can also promote photosynthesis and increase the nutrient storage in the plant.
1. water control.
Flower bud differentiation to control water, foliar often spray potassium dihydrogen phosphate, seedling, do not bloom is also difficult.
2. Insufficient humidity
North of the autumn and winter season is relatively dry, so usually the best is to use humidifier to improve indoor humidity.
3. Lighting time
In addition, in winter, if it is often overcast and there is no sunshine, it is necessary to use fluorescent lamp to increase the illumination time of Mulan.
4. Apply more P and K fertilizer.
Nitrogen fertilizer can promote the growth of plants, while phosphorus and potassium fertilizer can promote the flowering of plants.
1. Variety selection
Make sure that your variety of Hanlan is easy to bloom, and some parts of Hanlan don't like to bloom. It's the key to make sure that the Hanlan you bought likes to bloom.
2. Increase ambient humidity
Because Hanlan itself is growing in the wet ditch side, the air humidity requirements are higher
3. Insufficient light
The sun is not very strong in autumn and winter. It can accept the whole day's light. The light is one of the sources of orchid nutrients.
1. The light is too weak
This is the main reason why many orchids don't bloom. It takes at least 2 to 3 hours of light
2. Insufficient humidity
If it is in the north, the dry climate will also cause great obstacles to the flowering of Cymbidium, so the flower friends in the North pay attention to moisturizing and humidifying.
3. The temperature is not enough.
It's best to keep the temperature difference between day and night at about 10 ℃, that is, 18 ℃ ~ 21 ℃ in the daytime, 7 ℃ ~ 10 ℃ in the night, with the best growth and more flowering.
1. Insufficient temperature and humidity
Phalaenopsis like the environment of high temperature and humidity, so if you want Phalaenopsis to bloom, you need to strengthen the indoor humidity and temperature. The suitable growth temperature of Phalaenopsis is 16 ℃ to 30 ℃.
2. Watering problem
Phalaenopsis like high humidity environment, but can not water Oh ~ low temperature in winter, so once a week water is enough, the best is at noon when the temperature is warmer.
3. Lack of light
Put Phalaenopsis in the bright living room, Phalaenopsis can not accept direct light, and ventilation must be good
4. Lack of fertilizer
Phalaenopsis fertilization throughout the year, unless the low temperature lasts for a long time, otherwise should not stop fertilization. Winter is the flower bud differentiation period of Phalaenopsis, stop fertilization easily lead to no flowers or less flowers.
It's better to do some things now.
Then there will be beautiful orchids to see ~
