8 Strategies for a Smart Landscape Design
The traditional view of landscape design is a detailed drawing specifying the location of each shrub and flower bed. In truth, each time you bring home a plant from the nursery you are engaging in the design process, either intentionally or unintentionally.
Judging from the results I see, there are an awful lot of unintentional designers out there. Many landscapes look like a collection of randomly chosen and haphazardly placed plants. Not only do they lack cohesion, but even worse, the poorly placed plants become liabilities, requiring expensive pest treatments, frequent pruning or complete removal long before they have fulfilled their natural life spans.
Although an overall plan is a valuable tool, there's nothing wrong with designing on the fly. Experienced gardeners do it all the time, usually with great delight. Whichever method you choose, here are a few tips for creating a landscape that stands out from the crowd and minimizes future headaches.
Plan for Equipment Access
"It's important to anticipate future access," advises Liz Dean of New Leaf Landscaping in Durham, N.C., "whether it be mowers or stump grinders, or future building projects such as a porch or patio." At some point in the life of your home, you will be faced with a project or repair that requires some loud, monstrous machine to get into your backyard. Plan for it in advance, or be faced with having to tear out some of your precious plantings.
Start With (and Maintain) the Focal Points
Stated simply, a focal point is something that "makes you look," says Dr. Pat Lindsey, a landscape design professor at North Carolina State University. At its best, however, "it directs you visually and makes you feel surprised, moved or engaged, moving you through the garden experience."
Although we typically think of using a specimen tree or statue as a focal point, there are many other possibilities. Lindsey says the key is to find something that is "slightly to very different from the rest of your landscape in form, texture or color." It could be an architectural feature of your house or even a borrowed view.
The trick is to make them stand out, yet not stick out. It should be somehow connected to the rest of the landscape, either through a repeated shape or color, or a connection to the overall style of the landscape. Scale is also important. If your landscape is several acres with broad vistas, then perhaps an ancient oak would play the role quite well. In a small urban lot, an ornate garden bench or small statue might be the perfect size.
Leave Formal Landscapes to the Rich and Famous
A formal landscape is one of the most challenging to create, and the upkeep can be arduous. "Symmetry is very difficult to maintain," notes Dean. If, for example, you have two identical evergreens at the corners of the house and one dies, it could be very difficult to find a matching replacement. "Sometimes," she continues, "the only choice is to replace both, which adds to the expense." One of the most common dilemmas is the hedgerow or foundation planting where one or two shrubs have succumbed to a plague. Be wary of putting all your eggs in one basket.
Keep Curves in Check
Incorporating curves will add interest to your garden, but don't overdo it. A collection of amoeba-shaped beds would be overkill, as would a curvy path that takes you far out of the way of your destination. Long, subtle curves are often best.
Lindsey also advises gardeners to "limit the geometries so that one dominates." If you incorporate curved lines in beds and walkways, for example, repeat those shapes in the third dimension with the shape of the plants you choose and the way you arrange them.
A landscape without movement is like a painting. Paintings are fine for hanging on a wall, but a garden needs movement to add life and interest. No garden is complete without some ornamental grasses to sway in the breeze. Add flowers to attract hummingbirds and butterflies, and several berry producers for the birds.
Accent Your House
Unless your house is an architectural masterpiece, it could benefit from some thoughtful plantings to soften the edges and help it blend with the surroundings. But take care not to end up at the other extreme, a house that is hidden by overgrown shrubbery. Even the smallest starter home usually has some interesting architectural feature. The best design will highlight that feature.
Take Nothing for Granted
When you live in a place for a while, you tend to accept existing features as obstacles, sometimes without completely noticing them. Rather than designing around the overgrown shrubbery, established trees, or worn-out deck, consider removing them. You may discover new possibilities, such as a sunny spot for a vegetable garden or rose bed.
Right Plant, Right Spot
On the outside chance that someone reading this has not heard the old adage "right plant, right spot," I urge you to adopt it as your personal gardening mantra. The phrase should be repeated constantly during each visit to the nursery. In addition to knowing the full-grown size, Liz Dean cautions us to consider growth rate as well. Since they get large more quickly, fast-growing plants may seem like a bargain. In the end, however, time and money spent on pruning and other maintenance may outweigh the initial savings.
Dean also observes that "proper spacing allows air circulation to prevent fungal and insect problems." But won't the finished landscape look sparse? Easy, she counters, simply "fill in with annuals."
Finally, keep in mind that you needn't have a five-figure budget to achieve an exceptional landscape. Whether your landscape venture is a two-month multiphase project, or a Saturday trip to the nursery, the key is to select your plants purposefully and place them thoughtfully. The result is sure to bring you years of enjoyment.
Paul McKenzie is a horticulture extension agent in Durham, N.C., and has managed the Durham County Master Gardener Volunteer Program.