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  • Find Your Pro!
  • Gardens
    • Style
    • Design
    • Favourites
    • Inspiration + Ideas
  • Plants
    • Benefits
    • Care
    • Encyclopedia
    • Resources
  • Learning Resources
    • Tutorials + How-to
    • Expert Answers
    • Videos + Series
    • Training
  • Awards of Excellence
  • Events
  • Magazines
  • Careers

Trees

Jun 11, 2013

Celtis occidentalis Hackberry

This species fits the role of a durable and serviceable shade tree that should be utilized more in urban areas.
Jun 11, 2013

Trees for urban landscapes

Handy fact sheets on urban trees
Jun 11, 2013

Tilia cordata littleleaf linden

With attractive blooms in July, this specimen is great for a parking lot island, as a shade or street tree.
Jun 11, 2013

Ulmus americana american elm

The American elm is an exceptional tree for urban sites and will grow very rapidly even on the harshest of sites.
Elms still grace many streets in Edmonton.
Feb 15, 2013

Research may bring white elm back to streets

Many people today have little experience with the incredible canopy that the American, or white, elm (Ulmus americana) once produced over our cities and rural roads.
Acer x freemanii
Jan 15, 2013

Freeman maple may be the best tree for urban settings

The search for the best urban tree may well end in the red and silver maple hybrid known as the Freeman maple (Acer x freemanii).
Apr 1, 2012

CU-Structural soil

Dr. Nina Bassuk has developed a growing medium that offers street trees a new lifeline.
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