How to Plant Rootstock Trees

Rootstock trees are an excellent choice for gardeners who want to graft a specific variety of fruit tree onto a sturdy and disease-resistant root system. However, planting rootstock trees requires more than digging a hole and throwing in the plant. Here is a step-by-step guide on how to plant rootstock trees.

Step 1: Choose the Right Site

Choose a site that has full sun exposure and well-drained soil. Avoid planting in low-lying wet areas or on slopes where water can erode soil away. Additionally, make sure the site can accommodate the mature size of the tree and that surrounding plants won't compete with the root system.

Step 2: Gather Materials

Before planting, it's essential to gather all the necessary materials. This includes a shovel, pruning shears, tree stake, tree tie, and organic fertilizer. Check the rootstock tree's tag or label to determine the tree's required amount of sunlight and soil pH level.

Step 3: Planting the Tree

Dig a hole that is twice the diameter of the root system and as deep as the root ball. Gently place the tree in the hole, and backfill with soil, pressing down lightly to remove any air pockets. Add organic fertilizer to the backfill soil to provide the new tree with essential nutrients.

After planting the root system, secure the tree's rootstock stem to the tree stake with a tree tie. This will help to guide the young tree's growth and prevent damage from the wind.

Step 4: Prune the Tree

Rootstock trees should be pruned after planting to promote strong, healthy growth. Remove all but the strongest central leader, cutting back any side branches to about half their length. This will encourage the tree to put its energy into growing a strong central trunk.

Step 5: Water and Mulch the Tree

Water the tree after planting, making sure to keep the soil moderately moist but not saturated. Use organic mulch around the base of the tree, such as wood chips or straw, to help retain moisture and suppress weed growth.

Step 6: Monitor Growth and Care

After planting, it's essential to keep a watchful eye on the tree's growth and care. Check for any signs of pest or disease damage, and provide adequate water and fertilizer. Monitor the tree's structure, and make any necessary pruning cuts to promote strong growth.

By following these steps, you can grow healthy rootstock trees that will provide excellent support for your favorite fruit varieties. Happy planting!