How to control the flowering period of flowers? Detailed explanation of flowering period regulation techniques

1. For flower plants that have already formed flower buds but are still in a dormant state, increasing the temperature can be used to break dormancy and make them bloom earlier.

2. For flowers that prefer a warm climate and have a habit of blooming frequently, before the outside temperature drops and they stop blooming, provide them with a temperature that allows continued growth, so that they continue to bloom.

3. For certain flowers whose flower buds have not yet fully differentiated in early winter, if you want them to bloom ahead of time, first move them into cold storage and use low temperature to force dormancy, prompting complete flower bud differentiation, then move them to a high-temperature place to force blooming.

4. For flowers that bloom in spring, you can move the flowers into cold storage in early spring and extend the dormancy period to delay the flowering period. Then, according to the time required from resumed growth to blooming, move them out of cold storage to bloom.

5. For short-day flowers when the natural daylength is long, shade them for a certain number of hours to make them form buds and bloom.

6. In winter when the natural daylength is short, use lights to supplement the number of light hours so that the flowers bloom in the greenhouse in winter.

7. For some flowers in a dormant state, a certain concentration of gibberellin can be applied to the growing points or flower buds, which can promote the flowers to sprout and grow or the flower buds to swell and bloom.