A: Unlike other crops, Trees and Bushes don't require fields to grow. Instead, you can plant them almost anywhere on your farm! They have a limited life span, however, meaning that you can only harvest them three times. After three harvests, the tree or bush wilts, and needs special tending. You can ask your friends for help in reviving your wilted trees and bushes, which allows you to get one more harvest before the tree or bush wilts permanently. After that, the tree or bush must be chopped down to make room for new ones.