Wiktionary
tree farm
n. A privately-owned farm where trees are grown for eventual harvest, usually softwoods.
WordNet
tree farm
n. a forest (or part of a forest) where trees are grown for commercial use
Wikipedia
Tree farm
A tree farm is a privately owned forest managed for timber production. The term, tree farm, also is used to refer to tree plantations, tree nurseries, and Christmas tree farms.
Usage examples of "tree farm".
Niobe was able to handle the tree farm, and Orb did indeed have her own life to make.
When I was a boy in Gilead, before the coming of the Good Man and the great burning that followed, there was a tree farm out to the east o' barony.