Tree Trunk Protector
Protect the trunks of young trees and bushes from lawn trimmers and critters by using 6-in. flexible plastic drainage pipe. Cut a short piece of pipe, split it along its length, and wrap it around the young tree.
Dig a Saucer-Shaped Hole
Don’t Plant Too Deep
Plant the tree so its root collar—the trunk flare right above the root system—is about 1 in. above the soil level. Take the tree out of the container (slitting the container sides) or cut away the wire cage and burlap. Then measure the distance from the root collar to the bottom of the root-ball and dig the hole to that depth. Don’t rely on the container size, the wires or the wrapping around the roots as an indication of the depth you want to plant your tree. If the tree is planted too shallow, the roots could be exposed above the ground, especially as the tree grows. But don’t plant it too deep either (a common mistake!). New roots can girdle the trunk and they need oxygen to get established.
If you’re planting a bare-root tree, leave a cone of soil at the bottom of the planting hole and set the root system on top. Place the handle of your shovel flat across the hole from one side to the other to make sure the crown is level with the surrounding soil.You should be able to partially see the root collar, or trunk flare, after the tree is planted.