Why Plant Trees?

The benefits of trees are many. Trees conserve energy by providing natural air conditioning and protecting from the wind. This saves money on fuel and electricity bills. Trees increase real estate values, and in this way they earn money for you as a property owner. Trees reduce pollution of the air and water. Also, trees provide habitat for birds and beautify the city. In these and other ways, trees improve the quality of life for you, your family, and others in the community.

Planting Trees in Decorah

The City has specific requirements for property owners who wish to plant trees in the right-of-way.

What you do to your tree in the first few years of its life will affect its shape, strength, and even its life span.  Follow these simple instructions and tips for how to handle, plant, and nurture a new tree. 

It is clear that the choice of mulch and the method of application can be important to the health of landscape plants so consider these guidelines when applying mulch as the choice of mulch and the method of application are both important to the health of landscape plants. 

After selecting the right tree for the site and carefully planting it, early pruning is the most important thing you can do for a young tree. Proper pruning will save you money and give you safer, more beautiful, healthier, and easier-to-maintain trees. 

Prohibited Trees

Trees on this list are considered to be potential hazards by the Tree Board and may not be planted on the boulevard or right-of-way within six feet of any street in Decorah: 

  • Boxelder
  • Bradford Pear
  • Catalpa
  • Cedars
  • Firs
  • Pines
  • Corkscrew Willow
  • Cottonwood(not cottonless)
  • Cotton Poplar
  • European Mountain Ash
  • Evergreens
  • Fruit Trees
  • Hedges
  • Lombardy Poplar
  • Nut-bearing Trees
  • Paper Birch
  • Pin Oak
  • Siberian Elm
  • Silver Maple
  • Walnut
  • White Mulberry