Toona sinensis is on the market from March to April. In southern China, Toona sinensis is usually listed in late March or mid-April, while in northern China, Toona sinensis is usually listed in early April to early May. The best eating time of Toona sinensis is from March to April, and the tender buds of Toona sinensis have the best taste during this period. There is a saying called "eat Toona sinensis buds on March 8", which means Toona sinensis will be listed around the eighth day of the third lunar month (around April in the solar calendar). Besides, Tomb-Sweeping Day is also a good time to eat Toona sinensis, usually in April. Toona sinensis trees in the south began to sprout at the end of February. Toona sinensis with purple leaves was listed earlier, and Toona sinensis with green leaves was listed in early April. Generally speaking, the listing time of Toona sinensis is mainly concentrated in March-May in spring.