Learning with Trees
The Right Tree for the Right Spot
Picking the right tree for the right spot is important because, well, trees can’t pick up and move to a better spot that is more appropriate for them. It is our responsibility to choose wisely when we plant a new tree. Here are four important things to consider when selecting your tree:
Hardiness Zone (Click here for larger view of map.)
Choose a tree that will do well in our climate. In Minnesota we are in zone 4. This means plants that are only hardy to zone 5 or above will have a hard time surviving our cold winter temperatures. The hardiness zone is usually printed right on the tag when you purchase a plant. If it is not, be sure to ask a nursery professional so you don’t purchase something that is not going to survive the winter.
Soil Type
Some trees do better in certain types of soil and worse in others. Don’t be afraid to dig down to see if your soil is sandy or has more sticky clay. Soil types affect drainage and nutrient availability. If you are considering planting a specific tree, do a little research to find out if that tree will do well in your soil type. If you are really curious, you can get your soil tested at the University of MN for about $15.
Intended Location
Choose a tree that is well suited for its intended location. Consider its tolerance to sun or shade—some trees can’t tolerate too much of one or the other. Consider the size it will be at maturity and plant it in a location where it will not have to be kept under a certain size. Never plant a large tree under a powerline. A good reference for trees that can be planted under powerlines is put out by Minnesota Power http://www.mnpower.com/treebook/.
Intended Purpose
Why are you planting this tree? Are you planting for shade, to attract wildlife, for a focal decoration, to provide a windbreak? You will not be happy with your tree unless it is chosen to specifically fulfill its purpose. A tree is an investment that will be around most of your lifetime and can provide many benefits, so do a little research into what type of tree will best fulfill the wishes that you have for it.
Tree Trust
2350 Wycliff Street Suite 200
Saint Paul, MN 55114
Phone: 651-644-5800
Fax: 651-644-1469
