There are many ways for Animal Crossing: New Horizons players to customize their island into the paradise of their dreams. One of these things that players can do to spruce up their island to increase its overall rating is plant flowers and trees, and other types of foliage. Trees can be grown by planting Saplings into the ground and then waiting a few days, but players can use this guide to learn how to stunt tree growth in ACNH to have different tree sizes for design opportunities.