1. The picking time of Toona sinensis is from late March to early May every year, which is a suitable picking season for Toona sinensis buds. In most areas, the stubble Toona sinensis buds are picked when they arrive in Grain Rain around Qingming Festival, especially before Grain Rain. Because the wounds on the branches of Toona sinensis are afraid of the sun, it is advisable to pick them before sunrise in the morning. At this time, there are dewdrops on the buds of Toona sinensis, the tender buds are fresh and tender, and the wounds on the branches heal quickly.

2. The picking standard of Toona sinensis is that the bud color is purple and the bud length is 10 cm- 12 cm. Toona sinensis stubble should be harvested early, when the buds of Toona sinensis grow to more than 10 cm and not more than 15 cm. At this time, the harvested Toona sinensis buds are tender, fiber-free and of high quality, which is the top grade of Toona sinensis buds.

3. The picking method of Toona sinensis mostly adopts bud breaking method, that is, the budding bud is completely broken from the bud base. Leave less bud moss when picking, so that the base of bud moss can split into leaves. After harvesting, when the new buds grow more than 10 cm from the lateral buds and the hidden buds, the second crop will be picked. When picking the second crop, you can harvest 1 bud for every 1-2 buds, or leave 2-3 lower leaves on each branch to provide nutrients for the tree. Generally, only two crops are harvested continuously.