How Deep to Plant Grafted Apple Tree

Grafted apple trees have become increasingly popular in recent years because they allow growers to combine two or more different varieties on a single tree. This means you can have multiple types of apples on a single tree, which can be extremely convenient for smaller gardens. However, planting a grafted apple tree requires a bit more care and consideration than planting a simple, non-grafted apple tree. One question many growers have is: how deep should I plant my grafted apple tree? In this article, we'll explore this question in depth.

The Importance of Proper Planting Depth

First, it's important to understand why planting depth matters when it comes to apple trees. Apple trees have two distinct parts: the scion, which is the top part of the tree that produces the fruit, and the rootstock, which is the bottom part of the tree that provides the roots and support. When you plant a grafted apple tree, you need to make sure that both the scion and the rootstock are properly buried, so they can form a strong, healthy connection.

If the scion is planted too deep, it may be buried completely or partially and the roots may not have any nutrients or water supply to survive. On the other hand, if the rootstock is planted too deep, the scion may not receive enough nourishment and water which may result in the death of the entire plant. The key is to find the right balance and plant the tree at the optimal depth.

How Deep to Plant a Grafted Apple Tree

The general rule when it comes to planting a grafted apple tree is to make sure that the grafting union (where the scion and the rootstock are joined) sits just above the soil line. That means the scion should be planted above the soil line and the rootstock should be buried. This provides the scion with access to the resources it needs to grow and produce fruit, while also allowing the rootstock to establish itself and provide a sturdy foundation for the tree.

When planting, make sure you dig a hole that's deep enough to accommodate the root ball and wide enough to allow the roots to spread. Before you place the tree in the hole, remove any damaged or broken roots, and gently tease apart any tangled strands. Then, fill in the hole with soil, making sure that the grafting union is at the proper level.

Additional Tips for Planting a Grafted Apple Tree

Here are a few more tips to help ensure the success of your grafted apple tree:

Choose a sunny location with well-draining soil.

Water the tree regularly, especially during the first year after planting.

Apply a layer of mulch around the base of the tree to help retain moisture and suppress weeds.

Prune the tree regularly to promote healthy growth and fruiting.

Use fertilizer sparingly and only after the tree has become established.

By following these simple steps, you can ensure that your grafted apple tree is planted at the proper depth and has the best chance of thriving and producing delicious fruit for many years to come.