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Trees and shrubs for small space landscaping

Landscape design of a narrow urban backyard with compact trees and shrubs

Do you dream of a nature retreat right in the heart of the city? The key to successful landscaping for small urban spaces lies in choosing the right trees and shrubs. Consider shape, foliage density, and colour before planting.

Small-sized trees with unique shapes add incomparable value and elegance to your garden, even when space is limited. Many horticultural varieties fit outdoor designs perfectly, instantly transforming your backyard into an inviting and unique setting.

How to Plan Your Urban Landscape Design Effectively

Before choosing your tree or shrub, make sure it fits your available space. Proper planning helps you avoid costly mistakes.

  • Mature Size: Always check the mature height and width of the tree to ensure it will not outgrow your space.
  • Sunlight Requirements: Consider the light needs of each plant (full sun, part shade, shade) to choose the right spot in your garden.
  • Location: Avoid planting too close to foundations, sidewalks, power lines, or underground pipes. Leave enough room for future root and branch growth.
  • Hardiness: Ensure your selected tree or shrub matches Canadian hardiness zones (zones 3, 4, or 5).

Choose Trees with Unique and Elegant Shapes

These trees act as living works of art, perfect as focal points for your landscape. They offer a distinctive charm that changes with the seasons.

  • Caragana arborescens 'Pendula': Known for its weeping habit, it creates a graceful umbrella effect, adding a touch of whimsy to small yards.
  • Morus alba 'Pendula': Commonly called the Weeping Mulberry, it features slender branches that cascade like a green waterfall, bringing texture and movement to the garden.
  • Ginkgo biloba: This majestic tree is a living fossil with bright green, fan-shaped spring foliage that turns golden yellow in autumn. Its column-like habit suits narrow lots perfectly.

Weeping tree branches in a small urban backyard garden

Select Trees and Shrubs for Spectacular Blooms

Add colour and delicate fragrances to your yard with these varieties that bloom generously in spring and summer.

  • Malus 'Sargentii': This dwarf crabapple tree bursts into stunning white blossoms in spring and displays ornamental red fruits that attract birds in autumn.
  • Spiraea 'Rainbow Fizz': This low-maintenance shrub brightens up the garden with pink flowers and colourful foliage that shifts from yellow to orange throughout the season.
  • Syringa 'Palabin': A compact, hardy lilac covered in fragrant, reddish-purple flowers in spring. It fits beautifully into tight spaces and diffuses a delightful scent.
  • Syringa 'Sensation': This unique lilac produces striking two-tone purple and white flower clusters, offering an incomparable visual appeal and a sweet fragrance.
  • Magnolia 'Stellata': This star magnolia stands out with its spectacular star-shaped white spring flowers, adding sophistication to the garden before leaves even appear.

Spring flowering trees and shrubs in a small urban garden

Discover Our Elegant Trees with Outstanding Foliage

These varieties stand out for their upright habits or textured foliage, delivering structure and visual appeal all season long.

  • Acer 'Rubrum': A red maple that showcases a breathtaking scarlet-red colour in autumn. Its habit fits many landscape styles, making it highly prized for its striking beauty.
  • Quercus 'Fastigiata': This upright oak is an excellent option for small properties due to its narrow, column-like shape, adding vertical elegance without taking up too much space.
  • Sorbus 'Thuringiaca': Commonly known as the oakleaf mountain ash, this tree features a sleek, conical form and dark green foliage that turns orange-red in autumn.
  • Gleditsia 'Sunburst': Perfect for small gardens, this honey locust stands out with its bright golden foliage. Its fine leaves add a delicate texture and vibrant colour to your landscape.

Golden foliage tree with an upright habit in a small city yard

When Is the Best Time to Plant Your Trees and Shrubs?

Planting timing directly impacts the success of your project! In Canada, guidelines vary depending on whether your plant is purchased potted or bare-root.

Potted Plants

Container-grown trees and shrubs offer great flexibility since you can plant them throughout the entire growing season, from the spring thaw until late autumn. Since their root system remains intact and protected within the potting soil, they experience minimal transplant shock.

Bare-Root Plants

If you purchase bare-root trees, you must target specific windows when the plant is completely dormant:

  • In Spring: Plant as soon as the soil thaws and becomes workable. The tree benefits from the full growing season to establish strong roots.
  • In Autumn: Plant from late summer until the end of October. The tree focuses its energy on root development without dealing with summer heat stress.

How to Plant and Care for Your Trees Successfully

Follow these simple steps to ensure healthy, vigorous growth for your new plant.

  1. Dig the Hole: Dig a hole two to three times wider than the root ball, but keep it at the exact same depth.
  2. Prepare the Soil: Mix your garden soil with high-quality compost to enrich the ground and stimulate root establishment.
  3. Place the Tree: Gently remove the tree from its container and centre it in the hole. Ensure the root collar sits flush with the ground level.
  4. Fill the Hole: Fill the space with your blend of soil and compost, then tamp it down lightly.
  5. Water Thoroughly: Water deeply to settle the soil naturally and eliminate air pockets. Maintain regular watering throughout the entire first year.
  6. Mulch the Base: Spread a good layer of wood mulch around the base of the tree to retain moisture and protect the roots.

Choosing and planting the right tree transforms a small lot into a true peaceful haven. By applying these horticultural tips, you create a unique landscape that grows more beautiful year after year.