noun
cherry tree in leaf; cherry tree after blossoms have fallen
Refers to the stage after the cherry blossoms have scattered, when the tree is covered with fresh young leaves. Often used in seasonal descriptions and haiku.
葉桜の季節になると、公園は新緑でいっぱいになる。
When the season of cherry trees in leaf arrives, the park is filled with fresh green.
花見のあとは葉桜を楽
After cherry blossom viewing, it's also nice to enjoy the cherry trees in leaf.