Part 2/7:
First and foremost, the hole for planting should be about the depth of a spade, but it's beneficial to dig deeper, allowing for the soil to be broken up and aerated. Aeration is vital because it helps the tree's roots to expand more easily into the soil. Instead of relying solely on a spade, switch to a fork for better soil mixing. This allows air to enter the soil, creating a more conducive environment for root growth.