Canola flowers bloom from March to April.

Canola flowers bloom from March to April each spring, but because of regional differences in ambient temperatures, the exact bloom time of the plant varies widely. Rapeseed generally blooms in the springtime, but it can be affected by a variety of factors, such as temperature, light, nutrients, and it has a flowering time of about 30 days, and it has certain requirements for moisture.

Value of canola:

Canola is very rich in pollen. The seeds contain 35-50% oil, which can be extracted or used as fodder. Besides, the young stems and leaves of canola can also be eaten as vegetables. Rapeseed is the first edible vegetable oil raw material in China. Rapeseed flower has important economic value and ornamental value, and is a tourist resource.

Rapeseed entered the blooming season, the field is a golden yellow, Yu Shao poem: "rapeseed flowers full of yellow, clumps of butterflies and bees busy; the wind blowing gold wave surging, overflowing with intoxicating rich fragrance". Rapeseed flowers blossom, and the pollen is rich in nectar, which attracts colorful butterflies and bees to dance among the flowers. The rich fragrance of the flowers is intoxicating, and the beautiful scenery makes people linger.