Dig a hole that is much bigger than the root ball of the tree – at least three feet in diameter but only as deep as the tree’s current depth. Break up the soil, removing any large rocks you find. Compacted, clay soil inhibits root growth; on the other hand, sandy soil won’t retain enough moisture. Try to find a balance by adding organic material to sandy soil, or by “berming up” clay, waterlogged soil. If your ground is very waterlogged, you can try planting the tree in a raised bed. If you plan to train your tree into a cordon or espalier, you will want to install the fence after loosening the soil but before planting the tree.
If you are growing your trees in containers, you will need a pot at least one foot in diameter and one foot deep. Unlike vegetables grown in containers, potted trees do best in soil-based potting mix, which releases nutrients more slowly over time. Make sure potted trees are secured to a support somehow, as a strong wind can topple them over.
Title: Preparing the Ground Around Fruit for the New Growing Season
Author/Source: GrowVeg
Description: A short checklist for preparing the ground around established fruit trees and berry vines in anticipation of the new growing season.
Title: How to Prepare Soil for Fruit Trees
Author/Source: WikiHow
Description: This informative article addresses drainage issues, soil testing, and amendments in preparation for planting fruit trees.