When does osmanthus bloom every year?
If you want to know when osmanthus blooms every year and a brief introduction to the flowering period of osmanthus flowers and plants, please correct me if there are any mistakes!
Osmanthus blooms more when fertilized sufficiently, especially in autumn. Phosphorus and potassium fertilizers are sprayed on leaves and watered at the roots to prolong the flowering period. Osmanthus needs to be fertilized three times a year, at different growth stages and different phases. The fertilizers used in these three applications are also different. Normally, an additional fertilizer is applied around Qingming Festival every year. Around Qingming Festival, plants begin to recover and require a high amount of nutrients. The first application of fertilizer mainly uses nitrogen.
The role of nitrogen fertilizer is to promote the growth of plant roots. Osmanthus begins to recover and enter the growth stage around Qingming Festival when the weather gradually becomes warmer. The roots start to absorb a large amount of nitrogen, so the first application of fertilizer mainly focuses on nitrogen. Nitrogen fertilizer granules can be directly sprinkled on the soil, and the fertilizer will slowly penetrate into the soil during the growth process.
In summer, the intensity of sunlight increases, and the new leaves of osmanthus have basically formed. At this time, phosphorus and potassium fertilizers need to be used to promote leaf growth and enhance the photosynthesis of osmanthus, in order to better develop flower buds in autumn. In the northern regions, osmanthus can bloom around October every year.
Another application of fertilizer is needed during the flowering period to ensure the number of flowers and prolong the flowering period. Fertilizing at different growth stages is more beneficial for the growth and development of osmanthus. Fertilizer is the foundation for promoting osmanthus to bloom. If the potting soil lacks nutrients, it is difficult for osmanthus to bloom. Even if it blooms, the petals will be few and the blooming period will be short.
When does osmanthus bloom every year?
Potted osmanthus mainly uses chemical fertilizers. The advantage of chemical fertilizers is that they have a strong effect and last for a long time, making them suitable for home use. Following the instructions on the packaging, they will not have a significant impact on plant growth. Of course, you can also use organic fertilizers, which have a milder effect and shorter duration, requiring more frequent applications.
Every type of fertilizer has its unique role. Whether it's chemical or organic fertilizers, the purpose of using fertilizers is to promote growth and flowering. Proper use of fertilizers can help plants grow, while improper use can cause root burning. When fertilizing osmanthus, it is important to use it appropriately and not to over-fertilize, as too much can be harmful to the plant.
When osmanthus enters the flowering period, phosphorus and potassium fertilizers are mainly used. Phosphorus fertilizer promotes leaf growth, potassium fertilizer promotes flowering, and fertilizers can also be applied by watering the roots and spraying the leaves. The fertilizers are dissolved in water according to a certain proportion and applied by spraying the leaves, which is the most effective method. Plant leaves have stomata, and the fertilizers sprayed on the leaves can be effectively absorbed.
Appropriate top dressing should be done according to the age of the osmanthus seedlings to make the osmanthus bloom more petals, which is the most effective way to promote flowering.
The above is the detailed content about when osmanthus blooms every year and a brief introduction to the flowering period of osmanthus, hoping it can be helpful to you!