Leaves

Leaves is also a game feature of Minecraft.
More information can be found on the Minecraft Wiki

Leaves are natural blocks that generate as part of trees. Despite being a full block, they can be waterlogged.

For additional information, please refer to the corresponding item in Vanilla Minecraft.

Obtaining

Leaves occur naturally on trees and azaleas throughout Midgard and Myrkheim.

Leaves can be obtained only with shears.

Usage

Saplings come in seven varieties, each of which can grow into a corresponding tree: oak, birch, spruce, jungle, acacia, dark oak, and cherry. In addition, azaleas and mangrove propagules can also grow trees.