The Stanislaus Sprout
Article

Planting and Pruning Ornamental Trees

Attendees watch tree planting.
Attendees for a 2019 Tree Workshop.

Importance of Tree Selection:

When choosing a tree, you want to select one that has the size and characteristics suitable for your site. A well-chosen tree can save up to 15% in energy costs. And, a tree in front of a home can increase the appraised value* of a home by over $7,000!

However, if you select the wrong-size tree for your landscape, you could end up with problems such as:

· A tree that grows into a power line

· A large tree growing too close to your house

· Aggressive roots that are difficult to garden under or break up pavement

· Fruit or flowers that drop onto pavement

Importance of Planting:

Correctly planting a tree helps it get off to the right start so it can thrive for years to come. Often people bury the root ball (area of soil and roots) of trees too deeply. This makes the tree more susceptible to soil-borne diseases.

Dr. Kari Arnold demonstrates the correct size to dig the planting hole for a tree. (A. Schellman)
Dr. Kari Arnold demonstrates the correct size to dig the planting hole for a tree. (A. Schellman)

Importance of Pruning:

The first few years of a tree's life are the ideal time to prune and train a tree. Your tree should have a good structure that includes a single central leader and branches that are well spaced around the trunk. Untrained trees have a greater chance of developing limbs that break away from the tree, especially during storms or windy days.

To Stake or Not to Stake:

In most situations, it's not necessary to stake a tree. When you purchase a tree, the first thing you need to do is remove the nursery stake.

Resources:

You can pick up a free copy of our publication, Trees in Your Home Landscape from our office, or download it free from our Gardening Publications website.  

Ed Perry discusses proper training and pruning of trees. (A. Schellman)
Ed Perry discusses proper training and pruning of trees. (A. Schellman)

 *according to the Pacific Northwest Research Station http://www.itreetools.org/news/articles/PNW_scifi126_Sept2010.pdf