Trees: plant this, not that

Wed. May. 18, 2022

Click below to listen to my 2 min. Garden Bite radio show: Trees: plant this, not that

My favorite arborist, Faith Appelquist of Treequality, shared her thoughts on the worst trees for planting. Tree selection is a big deal, they’re an investment in dollars and time. 

My hackberry 2021 – I LOVE the structure of this tree. It’s approximately 50 years old and Faith approved

There are lots of considerations, one of those is the mature size of the tree you select.  Oftentimes, homeowners don’t see the 4 ft. sapling they planted 4 feet from the foundation growing to 40 feet tall! That’s NOT a good thing.

Siberian Elm

So, plant for mature size. Now let’s take a look at some offending trees and why we shouldn’t plant them.  The Siberian Elm is, likely, one of the worst to plant in North America.  People choose it because it’s a fast grower, it can exceed 50 feet in 20 to 30 years.  That also means its branches are weak leaving messy, broken appendages. 

Before storm (not sure what kind of tree this is)

And after the storm on May 11th, 2022 in Coon Rapids, Minnesota.

5-11-22 after the storm

Faith suggests the Jefferson American Elm.  

American Elm ‘Jefferson’ – a new cultivar bred to be resistant to dutch elm disease

Flowering crabapples are such a welcome site until July.  While their flowers, foliage and fruit are lovely, the diseases these beauties are prone to make it one to watch out for. That said,  I have a list of disease-resistant varieties that will make you much happier.  One of those is ‘Royal Raindrops’ which I have in my  front yard

Crabapple ‘Royal Raindrops’ 2020

and ‘Firebird’ I planted two years ago. 

‘Firebird’ taken 5-11-21

Faith’s list of best crabapple choices:

  • Adirondack 
  • Beverly 
  • Calocarpa 
  • Dolgo
  • Harvest Gold
  • Lancelot
  • Molten Lava
  • Prairifire 
  • Professor Sprenger 
  • Royal Raindrops 
  • Tina
  • Sugar Tyme

 Another tree that I planted many years ago, ‘Autumn Blaze’ maple, Faith calls ‘Autumn Disaster’. Ouch! 

Maple – Autumn Blaze taken in 2009. It’s a LOT bigger now with a crack in it’s crotch…

It grows fast, has gorgeous fall color but it’s weak and has been WAY overplanted. The one I planted is still standing but was never pruned.

Maple ‘Autumn Blaze’ photo taken 2019 – tree is 12 years old or so

Faith says, don’t take it out if it’s healthy, but don’t plant another!  Instead plant gingko biloba.

Gingko Biloba ‘Princeton Sentry’

As for Silver Maple…

Silver maple 4-11-19 – This is one of the trees we tapped in 2008