Originally Published In The Deseret News -- Sunday, June 7, 1998
I am often asked, "What is the perfect tree?" But as much as I love trees, none of them is perfect.
To be called the best, any tree would need certain qualifications. Choosing a variety to meet certain criteria is not an easy task and requires considerable research. Look for trees with characteristics that solve problems in the landscape and provide the best resolution for given situations.
Perhaps the biggest mistake many homeowners make is deciding what trees they like and then trying to fit that tree into their landscape. The better approach is to decide where trees are needed in the landscape and then choose those that solve the problems.
Choosing the perfect tree is a difficult problem because there are so many variables that must be considered. First, consider the size of the tree, how tall the tree will grow and how wide it will spread. Determine what the possible interferences are that the trees may contact as they grow and spread.
Remember the root system also spreads in all directions. Potential hazards include sewer lines, septic tanks, sidewalks and flower beds.
Part of the process is to avoid any trees that have many built-in, ongoing problems. Avoid trees that are brittle and weak-wooded because they will break down in storms. Cross off the list any trees that are highly susceptible to destructive insect and disease pests. Avoid those that produce objectionable seeds or fruits and any that sucker badly or produce objectionable surface roots.
The choice depends on existing conditions at the planting site. These include room for top and root growth, soil type, subsurface drainage and the kind of plants you want to grow under the tree.
Trees are long-term investments. Start with a high-quality plant. Look for moderate-size trees in good condition. Trees are available bare root in the spring or as balled and burlapped or growing in containers anytime throughout the year. Difficult to transplant species may be established more easily if you transplant smaller sizes.
Climate is one of the most limiting growth factors. Often gardeners see beautiful trees in other areas of the country and want to grow them here, but the trees are not hardy in our area. Next, remember the soil conditions often determine how the trees grow.
Some will flourish in all kinds of soil while others have much more exacting requirements. Water requirements are closely related to soil conditions. Some trees tolerate moist conditions while others must have well-drained conditions without excess moisture. Avoid planting drought-tolerant trees where they get too much water as they will quickly drown.
These plants are permanent parts or additions to the landscape and provide great benefits. They must be carefully selected to keep them from interfering or causing problems with other plantings or structures in the landscape.
© 1998 Deseret News Publishing Co.