Saturday, March 16, 2024

Spring arrives with bagpipes playing

 First it was the snow drops, poking through the snow, though hardly a harbinger of spring as they sometimes bloom in January. A little patch of yellow crocus is next to appear, followed by the hellebores. Depending on snow depth, they’re eager to flower as soon as the snow melts.

In my garden I have another plant that’s in the race to announce spring has arrived. It begins to flower even before the crocus or hellebore. It’s Erica carnea, better known as heather or winter heath. When the snow bank beside the driveway first receded back around the middle of March, grubby little specks of colour were already visible, although to the casual observer in the rush from warm car to warm house it could easily have been mistaken for a piece of faded debris.

After a few sunny days and enough rain to rinse off the winter layer of dust and grime, it’s now blooming beautifully. When the weather finally warms up it will be buzzing with pollinators, an early food source for them, same as crocus.

I have two varieties, 'King George', with flowers that open as a pale pink, deepening as the season progresses and 'Springwood white'. By crossing Erica carnea with a related species, Erica Erigena, many cultivars have been developed in shades of pink, purple, and red. These are in a series called darleyensis but the full range is rarely available. I’m happy with the two that I have.

The evergreen leaves of Erica are small and pointy with bronze tips. When in bloom, the leaves are almost hidden by the masses of tiny flowers that last well into May. After flowering is finished, it can be pruned to create a bushier plant, something I’ve never felt the need to do. New flower buds are produced in late summer to early fall.

Now this is not the heather that turns the highlands of Scotland purple each summer, although you could easily pretend that it is. That plant is Calluna vulgaris, known as common heather and it is in the same family.

Calluna grows almost to the height of a swirling kilt on the acidic, peaty soils of Scottish moorland. It also likes more than a wee dram of moisture and there’s no shortage of that in Scotland. As they say there, if you can’t see the hills, it’s raining; if you can see them it’s going to rain, but when the heather is in bloom on a summer’s day, the hills are glorious.

The heather of Scotland is hardy enough to grow here if given the same conditions, however, the soil around Southern Ontario, being mostly neutral on the pH scale, doesn’t suit it. Even though ericaceous, the term used to describe acidic soil, comes from the plant genus, and despite being in the same family as Scottish heather, Erica carnea can tolerate slightly alkaline conditions.

Same as it’s highland cousin, Erica likes its share of moisture, providing the soil drains well, but it doesn’t grow near as high as the Scottish heather. My patches are in full sun and aren’t much higher than an old shag carpet, which makes it an excellent good ground cover that crowds out any competition.

Rated as a zone 5 plant, it is hardy enough, and it’s always done well in my garden, but without the protection of deep snow, would be best covered in winter with evergreen boughs or a coarse mulch. Deer are said to eat it, so I would think rabbits would too, but they haven’t bothered mine. Given the right conditions, heather will look after itself.

When I pause to admire my heather, I swear I can hear bagpipes playing in the distance.

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