Perennials

Perennials

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Many gardeners dream of taking their passion and turning it into a business, and over the years that is exactly what Lorraine and RJ Roberts of Caledon, Ontario did. When they purchased their 24-acre property in 1999, there were no gardens at all – just trees, grass, and a house. Season by season, they grew thousands of perennials and established new beds until Plant Paradise Country Gardens, an organic botanical garden and perennial nursery, was born.
Related Topics: Ideas | Canada | flower gardens | my garden | Perennials
For autumn color, chrysanthemums are showstoppers. They're the first choice of proud moms for homecoming corsages; their exquisite forms draw thousands to flower shows; and in the fall, they dominate prime counter space at garden centers. 
Costa Farms gardening expert, Justin Hancock shares valuable design tips for selecting and planting perennials and ideal companion plants.  Because they come back year after year, require little watering, are long-blooming, and offer a variety of textures, shapes and colors, Hancock says perennials are the backbone of any beautiful garden. He suggests starting with these five beautiful, easy-care perennials to instantly transform any garden.
Related Topics: Grow | Plants | flower gardens | Perennials
A vibrant groundcover for the shade garden, Lamium maculatum ‘Anne Greenaway’ forms a 6- to 8-inch-tall mass of scallop-edged variegated leaves that glitter with chartreuse, silver and mint green. Clusters of small lilac-mauve flowers add to the display in late spring, but the foliage can last all year in mild-winter regions. Perennial.
This new Japanese water iris has a poetic grace, with large flowers of lavender falls veined in violet and a dark-purple central clutch of “petaloids.” Adds a lovely accent to summer water gardens when grown in a partly submerged container. Hardy in Zones 4-9.  heronswood.com
With commentary by Oehme, van Sweden principal Eric Groft. 

A long bloomer, from midsummer through September, 2- to 3-foot Agastache ‘Black Adder’ “has the always-pleasant lavender-purple color that goes so well ‘out East.’” A magnet for butterflies and other nectar-seeking insects, the foliage and flowers also release a minty fragrance when brushed against.

With commentary by Oehme, van Sweden principal Eric Groft.

Adding a “nice red spark” to the garden from July through October, Persicaria amplexicaulis ‘Firetail’ forms a bushy mound of handsome foliage with distinctive markings, topped by brightly colored “tails” of tiny crimson flowers.

With commentary by Oehme, van Sweden principal Eric Groft.

Producing thick clumps of stems from underground stolons, Pycnanthemum muticum “creates a massed volume in the garden, and its silver-gray foliage and almost-white flowers contrast with the grasses.” A tough plant, it takes to wet or dry conditions, sun to part shade.

Dime-size purple-crimson flower clusters above black-tinted foliage. A sweet William from Sahin in the Netherlands. Biennial or short-lived perennial. Zones 4-8. b-and-t-world-seeds.com, chocolateflowerfarm.com, hardyplants.com, rushcreekgrowers.com 
Coppery-orange leaves, 4 inches across, are marked with cinnamon-colored stars. X Heucherella ‘Sweet Tea’, a hybrid between Tiarella and Heuchera villosa, forms a neat mound 1 to 2 feet tall and wide. Performs best in light shade. Looks fabulous no matter how hot the summer. Perennial. Zones 4 to 8.  
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