Compact Trees – Good Things Come in Small Packages
By Shane Neufeld and Christina McDonald
In the nursery, customers often ask us to recommend trees small enough to fit an urban landscape. Many have battled with a tree that has overgrown its site – branches endangering power lines and roots invading flowerbeds. However, there are plenty of compact choices with shorter heights, narrower spreads, and more balanced forms than typical trees.
Know What You Want
Before you choose a compact tree, try to estimate how large you'd like it to be at its full growth. You should also take into account how much sunlight is available, what your soil conditions are, and what function you would like your tree to accomplish—will it provide shade, screen off unpleasant views, fit in with an existing theme? Do you want fall colour, or an evergreen? By knowing these things before you head to the nursery, you stand a much better chance of finding a plant that suits your garden.
The Short List
These are some of our favourite compact trees. Some of the varieties mentioned here are naturally compact, while others are the result of hybridization programs. All are great choices for gardeners looking for big beauty in a small package. Regardless of your space and design constraints, there are many varieties to meet your needs.
Dwarf Deciduous Shade Trees
Fast-growing and particularly disease resistant, 'Assiniboine' and 'Prairie Sky' poplars are great choices for smaller yards. Also check out 'Bailey's Schubert' chokecherry, 'Snowbird' or 'Toba' hawthorn, 'Advance' mayday, or 'Columnar European Mountain' ash.
Compact Ornamental Fruit Trees
Ornamental fruit trees provide an awesome spring showing of blooms, attractive small fruits and frequently great fall colour. 'Mountain Frost' pear and 'Rosy Glo' or 'Siberian Columnar' crabapples are terrific compact ornamental fruits.
Dwarf Fruit Trees
You don't have to have a huge amount of space to enjoy fresh fruit from your tree. Dwarf apple trees have normal sized fruits of exactly the same variety as full-sized trees, but with more manageable yields. Look for dwarf 'Norland,' 'Norkent,' 'Fall Red,' 'Goodland,' and 'September Ruby.'
Columnar evergreens are always popular, and 'Brandon,' 'Degroots Spire,' and 'Holmstrup' cedars offer very narrow columnar forms in a variety of heights. Junipers such as 'Blue Arrow,' 'Cologreen,' and 'Grey Gleam' or spruces like 'Cupress,' 'Dwarf Serbian' and 'Iseli Columnar Blue' are definitely varieties worth trying.