Generally speaking, the flowering time of violet is April to May every year.
However, due to the improvement of artificial culture technology, its flowering time is not as fixed as before. People can adjust its flowering time by adjusting its sowing time and maintenance conditions, so that it can bloom between April and August.
The so-called control of flowering, in fact, is only to use it from sowing to flowering takes 100-150 days to grow. The time to plant it is determined by pushing back the time of its flowering. For example, if you want it to bloom in August, you can plant it in the middle of May. If you want it to bloom in July, you can plant it in April.
