Flowering stage of rape
Rape flowers are in full bloom, like a golden sea, so when and how long is the flowering period of rape flowers every year?
Flowering stage of rape
It begins to bloom around March or April every year. But in some places it is early and in some places it is later. The time of flowering varies from year to year. Rape flowers usually begin to bloom after three months of planting. Its flowering period is about thirty days. There are also many factors affecting its flowering sooner or later.
First of all, there is the factor of temperature. The faster the temperature rises, the sooner it will blossom. Generally speaking, it will begin to blossom as early as the end of February, and it will bloom most vigorously in mid-March. It will wither around the end of March to before the Qingming Festival. But if there is a persistent low temperature in spring, rape may not blossom until mid-March.
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