noun
first flush; first harvest of tea leaves in spring
Refers specifically to the first picking of tea leaves in spring, typically from late February to mid-April. Used in tea-related contexts.
See also: 新茶
今年のファーストフラッシュは特に香りが良い。
This year's first flush has an especially good aroma.
ファーストフラッシュの茶葉は高値で取引される。
First flush tea leaves are traded at high prices.