How to Plant Apple Trees in Oregon

Apples grow statewide in Oregon, according to IPMCenters.org, but Umatilla County, Hood River and Wasco counties, which border the Columbia River, grow more apples than any other area of the state. While the whole planting process is very important to the success of your tree(s), take some time to study proper pruning techniques and pest and disease prevention.

• 1

  Dig a hole as deep as the root ball and three times as wide. Leave the soil unamended. Nicole Montesano explains that too many amendments tempt the roots to remain within the amended zone. Soil that is slightly less perfect and less nutrient-rich will encourage the roots to penetrate deeper and become stronger.

• 2

  Loosen the soil on all sides of the hole and build a small mound in the middle, about the size of the root ball.

• 3

  Set the root ball on top of the mound and gently spread the roots over the mound.

• 4

  Replace the backfill, watering it in as you go. This will remove air pockets. It may help to have someone hold the tree while you do this. When you've finished, the root collar should be at or slightly above ground level.