Why doesn't the drooping jasmine bloom?
Today's sharing: Introduction to the green plant flowers of why drooping jasmine doesn't bloom, here is the detailed introduction.
Drooping jasmine is known as a dreamy curtain in the plant world. When blooming, its pendulous inflorescence looks like butterflies fluttering, emitting a refreshing fragrance. Moreover, drooping jasmine is very shade-tolerant and very suitable for indoor balcony planting. Therefore, everyone likes to keep a pot at home.
Drooping jasmine is very easy to grow, but every autumn, many flower friends are puzzled. The drooping jasmine sold in stores all have flower buds, why doesn't the drooping jasmine they raise bloom even after almost a year?
Why doesn't the drooping jasmine bloom?
The main factors affecting the blooming of drooping jasmine are temperature, water and fertilizer, and sunlight. Today, I will analyze them one by one, hoping to be helpful to you.
1. -- Temperature --
Drooping jasmine is a typical tropical plant that prefers a warm and humid growing environment. For home potted maintenance, except for the need to keep warm in winter, natural room temperature in spring, summer, and autumn can meet the growth and blooming needs of drooping jasmine.
Drooping jasmine has poor cold resistance. When the temperature is below 10 degrees Celsius, there is a risk of frost damage. If the temperature is below 5 degrees Celsius, it is very easy to freeze to death. Therefore, in autumn and winter, special attention should be paid to temperature changes and insulation measures should be taken. In the north, it can be maintained in a room with heating, while in Jiangsu, Zhejiang, and Shanghai, it needs to be placed in an air-conditioned room or a greenhouse for overwintering.
If the environment can be kept warm in winter, drooping jasmine can bloom in winter. If the temperature is relatively low in winter, the blooming period will be postponed to spring.
2. -- Water and Fertilizer Management --
Drooping jasmine has long inflorescences and a large number of flowers, so it also needs to consume more water and fertilizer during the flower bud differentiation period to ensure the normal growth of flower buds.
If your potted drooping jasmine is not fertilized for a long time, the soil is very poor, and the seedlings grow weak, it will not be easy to bloom and is prone to yellowing and falling leaves, as well as diseases and pests.
When maintaining drooping jasmine, it is recommended to keep a certain frequency of top dressing throughout the year. In spring and summer, when it is warm, drooping jasmine mainly grows leaves and lateral branches. It is recommended to apply a general-purpose water-soluble fertilizer once a week, such as ternary compound fertilizer or Huaduo No.1.
In autumn, drooping jasmine enters the flower bud differentiation period, at which time it needs a large amount of phosphorus and potassium fertilizers. It is recommended to apply monopotassium phosphate fertilizer once a week. In winter, when the temperature is low and drooping jasmine grows slowly, it can be fertilized once every 15-20 days, preferably with phosphorus and potassium fertilizers. With sufficient water and fertilizers (G-Y), drooping jasmine can bloom in two seasons: autumn and winter, and spring.
3. -- Light Influence --
Light has a significant impact on the blooming of drooping jasmine, but it is often ignored by many flower friends. Since drooping jasmine is shade-tolerant and does not like strong light, many flower friends keep it in dark indoor areas. Long-term exposure to dark environments can lead to weak growth and elongation, and blooming will also be affected.
You are advised to expose drooping jasmine to more sunlight in seasons with gentle light, such as winter and early spring. In strong sunlight, to avoid sunburning the leaves, it can be placed in a bright area with scattered light for maintenance, thus avoiding a lack of light that leads to non-blooming.
Why doesn't drooping jasmine bloom?
Lack of light can cause drooping jasmine not to bloom, but too much light can also lead to non-blooming. Drooping jasmine is a typical short-day flowering plant, so generally, after autumn, when the day is shorter, drooping jasmine will begin to differentiate flower buds. Therefore, the natural blooming period of drooping jasmine planted at home is mostly in winter and spring.
So, if your drooping jasmine is growing healthy but has not yet produced flower buds, there is no need to worry. Apply more phosphorus and potassium fertilizers, give it some time, and it will produce flower buds.
Here, we also need to pay attention to a problem, that is, for drooping jasmine kept indoors, we should try not to place it in a position with long-term lighting. Modern people often stay up late with the lights on, which invisibly extends the duration of light exposure and can also affect the normal differentiation of drooping jasmine flower buds.
Some flower friends may not understand this. Isn't it said that light should be relatively sufficient? Why avoid long-term exposure to light? For short-day flowering plants, they can only bloom in an environment with longer darkness at night and shorter daylight during the day. So, you can let it receive more sunlight during the day, but not supplement light at night.
Conversely, if we can artificially control to reduce the duration of daylight and increase the duration of darkness at night, we can make drooping jasmine bloom earlier. Most of the drooping jasmine sold in autumn with flower buds have used shading techniques to artificially create a short-day environment. Therefore, the drooping jasmine produced in the production base will bloom earlier than the one we keep at home.
The above is a comprehensive method explanation about why drooping jasmine doesn't bloom from [www.lvzhimi.com], hoping to solve your problems with green plants.