Until a few years ago, if you spoke of modernism and Canadian gardens in the same sentence, you'd get a blank stare. We love our plants, and modernist gardens seem so stark, geometric and plantless.
But if you've secretly wanted to bring your garden into the 21st century, then Janet Rosenberg, one of Canada's leading landscape architects, can show the way (http://www.jrala.ca).
The modernist garden that leaps to mind has elegant, simple, articulate lines, with a vibrant use of materials. That would certainly describe Rosenberg's and her colleague Glenn Herman's gardens, both public (Toronto's HtO waterfront park or Calgary's Devonian Garden) and private (they have projects in almost every city in the country).
Now that contemporary interior design has been embraced by the mainstream, Rosenberg says, designers are pushing for the same restraint and elegance out of doors. And in cities where small gardens are the norm and there has been an explosion of condo-living, we need privacy. We need to cut out noise and we need to control what we look at. Ergo, the insertion of walls and screens into our gardens.
"It's about updating how we live inside the garden," Rosenberg says. "We are living outside differently now because we really are living outside instead of just talking about it. We see the garden two ways: looking out to it, but also looking at it from within."
Walls and screens can create separate areas, act as edges, or manipulate the topography. And they are, according to Rosenberg and Herman, the best way to bring your garden up to date. There is still a place for the old-fashioned, big square trellis smothered in vines, but the new trends dictate much simpler lines.
What modernism suggests to Rosenberg is something that is both a bit harder (the materials) and a bit softer (the plants). Modernism has always been inspired by new materials. Metals, glass and new plastics such as 3form's ecoresin (http://www.3-form.com) all present exciting new possibilities in garden design. But Rosenberg warns: It is absolutely crucial to have a master plan, a vision so that it all fits together.
Even the woods we use have changed. "We've moved a long, long way from railway ties to hold back truculent soil," Rosenberg says. Now a retaining wall can be made from Ipe (pronounced "ee-pay"), a Central American wood that is harder than cedar and lasts for 40 or 50 years. It's so tough holes need to be pre-drilled, and the lovely light brown colour, which doesn't need oiling, will slowly silver out over many years.
Then there's Lucite, which captures the changing light. Such high-tech materials focus the eye on a view so that you want to gaze at the material as it changes from hour to hour and subtle details are revealed.
At Toronto's Earth Inc. (http://www.earthinc.com), senior designer Lorne Hancock favours the translucent blue of walls made from sandblasted tempered glass, or the natural elegance of Cor-ten steel, which rusts on the surface and then stops. "With age," Hancock says, "just like us, it weathers to a beautiful patina."
Screens can also be made from high-gauge galvanized wire (like Earth Inc.'s wire wall shown on our cover), wooden slats or lightweight Lucite.
"People are becoming more and more design-savvy," Hancock says, "and that gives us the opportunity to work with new and different materials."
Even outdoors, walls make a space feel like a room.
"We pull houses apart, take down walls and put them back up in different places," Rosenberg says. "Well, now we're doing the same thing in gardens. It all depends on what the space is being used for. Walls in the garden can be divisions or even a focus point."
Generally, the lower the wall, the less intrusive it will be; the higher it is, the more of a statement it becomes.
