{ Posts Tagged ‘stephen westcott-gratton’ }

Four more early summer bridging plants

I’ve been looking back at some of the garden pictures I’ve taken over the past month or so, and in particular at the plants and shrubs that bloom after the spring glut, but before main season summer-flowering species take over during the hottest part of the year. These are useful “bridging plants” that prevent flower beds from looking empty as one season gives way to another.

In fact, they’re so useful for maintaining a steady stream of flowers that I intend to bulk up my stocks for next year, beginning with Mayapples:

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Taking over nicely from springtime hepaticas, trilliums and Jack-in-the-pulpits are our native Mayapples (Podophyllum peltatum, Zone 4) which produce fragrant white blooms underneath their leafy green “umbrellas.” I grow them in full shade in moist, humus-rich soil where they spend the summer with various ferns and monkshoods; dryer soils will result in plants going dormant in midsummer. Spreading slowly via underground rhizomes (or stems), any unwanted plants are easy to pull out.

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Transitioning from late spring to early summer

It’s with a certain sadness that I bid adieu to the last daffodils to bloom in my garden. Known botanically as Narcissus poeticus var. recurvus (Zone 4), they bear flowers with small, red-rimmed golden cups (or coronas) that are surrounded by pure white recurved petals (known as perianth segments). Native to Switzerland and commonly called “old pheasant’s eye”, their blossoms are deliciously fragrant, and a perfect example of a genus going out with a bang rather than a whimper.

Apart from Switzerland, one of the best places to see old pheasant’s eye growing wild is in northern England, up to the Scottish Borders where—in a climate not unlike that of their homeland—they have naturalised over hundreds of years, and now cover entire hillsides. All you have to do is follow your nose, as you’re likely to smell their sweet scent before actually clapping eyes on their breathtaking flowers en masse. They’ll naturalise in Canada too (albeit more slowly), providing you let them set seed and allow their leaves to mature.

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May days and native plants

Amid the eye-catching blooms of springtime daffodils, hyacinths and tulips, some of our indigenous spring flowers tend to get overlooked. Many are classified as “spring ephemerals”, in that they grow, flower and set seed in their native forests and woodlands before deciduous trees have leafed out, casting them into deep shade for the rest of the growing season. Perhaps more subtle than Eurasian bulbs, they are certainly no less beautiful.

A good example of this is the great white trillium (Trillium grandiflorum), which was adopted as the Floral Emblem of Ontario in 1937, seen here with native Mayapples (Podophyllum peltatum, Zone 4) in the background.

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Spring fling

Spring is bustin’ out all over” …to mangle the Rodgers and Hammerstein song title ever so slightly. And after about a week of “normal” temperatures, everything seems to be popping out of the ground at the same time.

As if to prove it, a clump of our gorgeous native pasque flower (Pulsatilla patens, Zone 3)—native from Ontario to Yukon—is blooming at the same time as some neighbouring (squirrel-planted) broad-leaved grape hyacinths (Muscari latifolium, Zone 4) which are usually busy producing seed by the time the pasque flowers bloom.


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The first perennials to flower in spring

It’s always a neck-and-neck contest to see whether it will be the small spring bulbs (snowdrops, snow crocuses and winter aconites) or hellebores (Helleborus spp. and cvs.) that win the race to produce the first flowers of the new gardening season once the witchhazels have finished.

In my garden, the snowdrops won the cup this year, but when the white stuff finally melted, it revealed hellebore blossoms that had already partially opened under a thin, insulating layer of snow.

We often get mail at this time of year asking whether gardeners should remove the leathery overwintering leaves of hellebores, or leave them in place to die down naturally (as with daffodils and tulips). The answer is that it’s really a matter of personal taste. Some gardeners feel that the old foliage offers protection against spring frosts, while others say that the previous season’s leaves detract from the plant’s overall appearance.

You be the judge, here’s the “before snipping” picture of two separate clumps:

And here’s the hellebore on the right, several days later:


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Early spring blooms

Early spring is my favourite time of year. Gardeners across Canada are so starved for petals, that it’s always a thrill to see the first flowers emerging in our gardens. Most of us had to wait three or four weeks longer than usual this year, but the insulating snow cover protected our most precocious bloomers, who cheerfully thrust their flowers up through the cold soil the moment the snow had melted.

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Have your rose questions answered–live!

Until now my questions about my rosebushes have basically been centred around how to prune them without getting hurt. One of them is an ominous-looking beast and the other is catching up. However, armed with some helpful advice from Anne Marie, a new pair of protective rose gloves from my sister and the latest issue of Canadian Gardening, with its illustrated guide to renovating roses, I feel ready to tame the beast(s).

If you have some questions about your own roses, Canadian Gardening magazine’s editor-at-large, Stephen Westcott-Gratton will be in our forums for an hour tomorrow to address your rose queries live!

Hope to see you there at 1 p.m. EDT!