According to official website of Shanghai Century Garden, under normal circumstances, the flowering period of rape flowers in Shanghai is about 25 days, and the color will gradually fade with time, and the color is the best in 25 days.

Under normal circumstances, rape flowers are the most beautiful in late March. There is only one colorful rape field in Shanghai. The golden, snow-white, pink, purple and golden red flowers spread out in spring, like a tightly woven colored carpet.