Lilies like to live in a humid environment and need plenty of sunshine. If it can be given suitable growth conditions, then every July to October is its flowering season, but if it is not well maintained, its flowering period will become shorter, and even affect the number of flowers, so in the usual maintenance, we must pay more attention.
With the progress of culture technology, we can adjust the flowering season to November to December, or January to February, the specific methods are as follows:
1. When controlling its flowering time artificially, pay attention to the flower bud at all times. When the flower bud grows to 1-2cm high, if the time is not enough, it is easy to make it appear bud elimination.
2. Usually from the end of October to march of next year, it will be easy to eliminate buds. At this time, artificial lighting can be used to make up light for it, that is, prepare a common waterproof incandescent lamp, add light to the flower bud before it grows to 0.5 to 1, and the time lasts until harvest. Then when the temperature is at 16 ℃, it can maintain the light for 6 weeks, every day from 8:00 p.m. to 4:00 a.m., which can effectively prevent it from bud elimination and early flowering.
3. In order to improve the quality of flowers, the light and temperature in the later stage are also very important. When the flower bud is in the differentiation and development stage, the temperature can be controlled at 21-23 ℃ in the daytime and 15-17 ℃ at night. In addition, if you want it to bloom from November to December, you can store the seed ball at 13 ℃ for 2 weeks in advance, and then put it at 3 ℃ for 4 to 5 weeks. If you want it to bloom from January to February, you can put it at 13 ℃ for 2 weeks, and then put it at 8 ℃ for 4 to 5 weeks..
