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O•S•C•A•R© Fida's Pizza Changes Hands - Old Ottawa South

O•S•C•A•R© Fida's Pizza Changes Hands - Old Ottawa South

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Page 26 The th OSCAR - OUR 37 YEAR<br />

MAY 2010<br />

NOTES FROM THE GARDEN CLUB<br />

By Colin Ashford<br />

The April meeting of <strong>Old</strong> <strong>Ottawa</strong> <strong>South</strong> Garden<br />

Club had its largest attendance this season. The<br />

attraction: Suzanne Patry of Whitehouse Perennials<br />

giving an entertaining talk on shade gardening. Not<br />

only did Suzanne arrive with a colourful PowerPoint<br />

presentation, she also brought along two- or threedozen<br />

shade plants—many already in bloom.<br />

Suzanne claims that Whitehouse Perennials is “…a<br />

Sanguinarea canadensis multiplex<br />

Photo by Suzanne Patry<br />

Made in the Shade—Life Beyond Hostas<br />

hobby that got a little out of hand…”. The nursery<br />

now boasts 1000 varieties of lilies and 400 varieties<br />

of hostas. Whitehouse Perennials is located just<br />

outside of Almonte; directions can be found on the<br />

nursery’s web site: www.whitehouserperennials.<br />

Hellebores—the Stars of the Spring Garden<br />

Photo by Suzanne Patry<br />

com<br />

Shade in gardens is an issue of particular<br />

interest to the gardeners of <strong>Old</strong> <strong>Ottawa</strong> <strong>South</strong> due<br />

to the large number of mature trees in the area.<br />

Some gardeners see shade in the garden somewhat<br />

negatively, but Suzanne reminded them of the<br />

aphorism, “Don’t moan over what you can’t grow,<br />

learn to rejoice over what you can grow”. Defining<br />

shade as “muted light”, Suzanne went on to list the<br />

advantages of shade gardens: cooler to work in; they<br />

require less watering and weeding; are less prone to<br />

An Intriguing Collection of Heucheras<br />

Photo by Suzanne Patry<br />

disease and insect problems; and, best of all, shade<br />

gardens look good for the whole of the season.<br />

Trees not only cause shade in gardens (although<br />

the effect can be mitigated by removing the lower<br />

limbs of the trees), but also compete for moisture<br />

and nutrients in the soil. Suzanne cautioned against<br />

trying to build up a plant bed around a mature tree<br />

(and especially including a retaining wall), because<br />

the build-up of soil can suffocate the tree roots.<br />

Rather she recommended planting large plants in<br />

holes lined with layers of newspaper or in nursery<br />

containers between the roots of the tree and watering<br />

them in heavily until they are established.<br />

Starting a bed in a shady garden requires<br />

removing the current ground cover either by digging<br />

it out and optionally lining the hole with heavy<br />

plastic or by suffocating the weeds with a thick<br />

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