All About Shrubs

Shrubs (also called bushes) play an important role in home landscaping.  Shrubs are woody perennial plants with multiple stems that provide visual interest and structure, as well as privacy and traffic control planted in the ground and in containers.  Used solo, a shrub can be a dramatic a focal point.  In groupings, they become garden plants or hedges, creating privacy, windbreaks, and screens.   

Proven Winners ColorChoice® shrubs come from talented, innovative breeders located all over the world, then tested and trialed in North America for a minimum of 5 years before being introduced.  These are the special traits we look for:

Hardiness in more zones

Easy care with less pruning

Prolific blooms

Dwarf or compact growth habit

Continuous color (foliage, bark, seeds)

Unique appearance or use

Multiple seasons of interest

Superior overall performance


How to Select the Right Size Shrub:

Shrubs are a key element for building good garden bones so
it's important to get their placement right.
An out-of-place shrub is a lot like a misaligned nose on a face; it throws the whole picture off.

One way we get the arrangement wrong is by selecting shrubs that are out of scale - either too large or too small. It's a mistake that's easy to avoid when you know the amount of space available, the role the plant will play in your garden's design, and the mature size of the plant.

First look at the dimensions of the space. Can it accommodate the 12 foot tall Chinese snowball viburnum you have your heart set on? Conversely will a dwarf shrub be dwarfed by the surroundings?

Next decide the function of the shrub. Is it for screening, a focal point, foundation planting, or an element in a mixed border? The purpose will help determine the desired size.

Check List for Selecting Shrubs:

  1. Cultural Requirements – Will it grow in your climate and growing conditions in your garden?
  2. Size – What is the mature height and width?
  3. Function – Are you in need of a screen, foundation planting, focal point or mixed border companion?

Screening – What do you want to hide? Something tall like an arborvitae (20 – 30 feet) is an excellent choice for blocking the view of the neighbor's garage while medium-sized shrubs like boxwoods will hide an AC unit without making it difficult for repairmen to access. If you want to camouflage a chain link fence without hindering the view beyond try a mix of evergreen and deciduous shrubs that mature to the top of the fence.

Enclosure – You can use shrubs to create living walls for garden rooms. Plant shrubs closely to create a hedge. Choose tall growing bushes such as arborvitae, camellia and holly for secluded rooms or something shorter for the illusion of enclosure.

Focal Point – Every garden needs a statement maker to draw the eye. Shrubs offer blooms, foliage and berries for a seasonal focal point. A large shrub such as a panicle hydrangea (4.5 – 6 feet tall) will capture attention with massive blooms which transform from pure white to rich pomergranate-pink in the fall. For a smaller space try planting a grouping of dwarf shrubs like forsythia for a solid drift of cheery yellow blooms. For winter interest in a garden with space consider the tree-like deciduous holly winterberry. The red berries are a knock out and the birds love them!

Foundation Planting – When it comes to foundation plantings, choose shrubs that will accent your home rather than hide it. You can frame a house with tall shrubs at the corners and plant low growers such as euonymous across the center. Beware of planting shrubs beneath windows that will grow too tall and block the view. To keep it interesting use a mix of evergreens and deciduous shrubs or, if you choose all evergreens, contrast the leaf shapes and textures.

Mixed Border Companion – Shrubs are a carefree way to jazz up bed of perennials and annuals. Placement in the border will determine what size shrub you need. Plant taller varieties in the back, medium in the middle and low growing in the front. Also consider the size of the border itself so your selection does not overpower its bedfellows. A butterfly bush is perfect for getting the blooms "front and center." More stately specimens such as Bloomerang® Lilac or Incrediball® Hydrangea are suited for the back of the border.


Now that you know what size plant you need it's just a matter of matching the right size with shrubs that will thrive in your climate and growing conditions – sun, water, and soil. Next, select ornamental characteristics that appeal to you and that suit the purpose of the shrub. Evergreen or deciduous? Flowers? Fruits? Fall foliage? Funnel down until you land on the perfect shrub for your space, environment and purpose.

So you see, when it comes to shrubs, size matters! When planting shrubs, be sure to give them enough space to grow to their full size. Consider their mature height and width to avoid overcrowding and ensure they have room to thrive. By determining the right size shrub first, you'll ensure that your choice will enhance the framework of your garden!

New Vs. Old Wood

Flowering on new wood means that a plant does not create flower buds until after growth begins in spring. The new growth – or rather, the new wood – the shrub creates that season will be responsible for developing the flower buds that will open later that year. Plants that flower on new wood typically flower later in the growing season

Flowering on old wood means that a plant forms the flower buds for next year’s blooms during the current year. The buds are carried through winter on last year’s growth – the old wood. After these plants bloom, they begin forming the flower buds for the following year. Plants that flower on old wood typically flower early in the growing season. There is, however, one very important exception to this, and that is bigleaf hydrangea like the Cityline series or the Let’s Dance series. These flower in mid to late summer on old wood. Some additional examples of plants that flower on old wood include forsythia, lilac, and weigela.


Questions? Shoot them over to We love to help!