The Haunted Sapling is a sapling that can grow into a tree that is found in Greckon.
Haunted Saplings can be broken with any tool. When broken, it drops itself.
Haunted Saplings can be obtained from breaking Haunted Leaves. Not all Haunted Leaves will drop a sapling when mined.
Haunted Saplings will drop as items if the block under them is broken.
Haunted Saplings can be planted on any dirt or grass block like vanilla saplings and can be grown into a tree by either letting it exist in the right conditions for a while or by using enough bone meal on it.
In order to grow, the Haunted Sapling must have at least 10 blocks of air above it, but in order to get the max height, 25 blocks of air are required. Haunted Saplings don't require any light in order to grow without bone meal.
If the block the Haunted Sapling is placed on is broken, the Haunted Sapling will drop as an item.
When used on a Composter, Haunted Sapling has a 30% chance to add a section to the pile in the Composter.