How long does it take for the cultivated hybrid delphinium to bloom? How long does it take for the seeds of hybrid delphinium to bloom after planting?

How long does it take for the Chinese bellflower to bloom?

This article introduces the knowledge of how long it takes for the Chinese bellflower to bloom, including the time it takes for the Chinese bellflower to bloom from planting its seeds, and the editor will introduce it next.

1. The blooming time of the Chinese bellflower should be observed based on different planting times. If planted from January to March in spring, it will bloom after 4-5 months of care.

2. If planted from September to October in autumn, it will bloom after 6-7 months of care. After planting, it is necessary to strengthen management, provide a warm, well-ventilated, and well-lit environment suitable for its growth, apply fertilizers promptly during the peak growing season, and ensure adequate nutrition.

3. The growth process of the Chinese bellflower can be divided into three main stages: the seedling stage, the transplanting stage, and the blooming stage.

4. The Chinese bellflower grows faster under conditions of high temperature and long daylight hours. When it is hot and the daylight hours are long, the seedlings should be moved to a better-ventilated position with a slightly lower temperature and fertilized with nitrogen.

5. When the seedlings have 4 true leaves, we can transplant them. Care should be taken not to damage the roots during transplanting. When the flower buds begin to differentiate, gradually reduce watering to avoid the plants from becoming leggy.

6. The Chinese bellflower can bloom twice a year, in spring and autumn, with a long blooming period. It can also bloom again in the second and third years, with excellent reblooming results. In fact, the blooming period of the Chinese bellflower can be adjusted according to the sowing time. If sown in spring, the blooming period is from July to August; if sown in autumn, it will bloom from April to May the following year.

The above is all the content about how long it takes for the Chinese bellflower to bloom and how long it takes for its seeds to bloom, for your comprehensive understanding and reference!