Species List for Seedy Saturday, 2019

Getting excited about spring? Looking forward to getting into your garden? Seedy Saturday is a great boost to the spirits — all those little packets of potential: heritage vegetable seeds, garlic bulbs, seed potatoes, and wildflower seed galore. I have put up the list of species Beaux Arbres will be bringing to Seedy Saturday on March 2nd. Download the PDF here: Seedy Saturdy 2019

If you preview the list on your laptop or phone, you can link to pictures and descriptions.

Some of the seeds are available in very limited quantities, and once they are gone, they are gone. The list is what I will be bringing to the sale for 10 am Saturday morning.

Beaux Arbres will be at Ottawa Seedy Saturday on March 2nd and Ottawa Valley (i.e Pembroke) Seedy Sunday on March 3rd.

chèvrefeuille dioïque

May I Introduce: Glaucous Honeysuckle

Although it is quite common in woods and hedgerows, this native honeysuckle is known to few gardeners.

Glaucous Honeysuckle’s red tubular flowers with yellow anthers, in mid-spring, have the same colour scheme as the much better known Wild Columbine, and it should come as no surprise that ruby-throated hummingbirds are the pollinators it has evolved to attract. The buds are a deep, dark red. This seems like it should be an exciting colour but, in fact, dark red is quiet and hard to spot in the landscape. This may be part of the reason why this vine is so little known. As well, the flower clusters, and the berry clusters which follow, are often partially hidden in a cup formed by the uppermost pair of leaves. The bright red fruits, which ripen in early summer, are, like most soft summer fruits, taken very quickly by birds.

I am amused by the joined, or perfoliate, pairs of leaves, around the flower clusters — they remind me of the Tin Man’s hat. This is a nice vine to plant to by a sitting area, to enjoy the intricate flowers, and their hummingbird pollinators, close-up.

The botanical name for Glaucous Honeysuckle is Lonicera dioica. Dioica as a specific name, should mean that the plant is dioecious, i.e with male flowers and female flowers on separate plants. However, Glaucous Honeysuckle is NOT dioecious. Botanical names are assigned by whomever describes the species first, not necessarily by accuracy.

Glaucous Honeysuckle is a twining vine. It does not have tendrils or other clinging mechanisms. In the wild, it is often found growing as a shrub-like sprawling jumble. Give it a trellis or other support and a tiny push in the right direction, and it shows off its limber and obliging nature. (Limber Honeysuckle is an alternative common name in the U.S.) It is not a tall vine, topping out at about 2 m.

May I Introduce: Downy Skullcap

While active outdoor gardening is on pause, this is a good time to introduce some wildflowers which may not be known to most gardeners in the Ottawa area.

These flowers may be unfamiliar because they are not native to the the Ottawa Valley, but hail from further south in the USA, as does today’s species, or, perhaps, from the tall-grass remnants from the extreme south west corner of Ontario. Species which are not locally native are obviously not appropriate for ecological restorations. But for gardens? There are arguments for and against restricting your gardening choices to locally native species, which we will leave to another day.

Another reason wildflowers may be unfamiliar to gardeners is that they are confined to highly specific habitats such as alvars or fens. Or they may be diminutive and easily overlooked until they are brought into cultivation in rock gardens and troughs.

Scutellaria

Downy Skullcap (Scutellaria incana)

Downy Skullcap, a fine border plant from the eastern USA, contributes nice blue colour and distinctive flower shape to the late summer garden. The summer leaves are edged with dark purple. Purplish pigments suffuse the leaves in the autumn.

Downy Skullcap autumn foliage.

Some other Skullcap species do occur in the Ottawa area: Marsh Skullcap (Scutellaria galericulata), the curiously named Mad-Dog Skullcap (S. lateriflora), also found in damp areas, and the diminutive (S. parvula) , which grows on alvars, including Ottawa’s Burnt Lands alvar. They all have blue flowers with the distinctive skullcap shape. Closely related, Downy Skullcap is suitable, in showiness and in size and in growing requirements, for a place in a perennial border.

Stocking Stuffers for Gardeners on your List

We have packaged a selection of seeds from some of our showiest flowers in time for holiday gift giving. They will be available for sale at the $100 and Under Sale of the West Carlton Art Society in Carp this Friday, Saturday, and Sunday. The seeds are sharing a table with Michael’s hand-crafted baskets. If the gardeners you know would prefer to get plants*, we have Gift Certificates available, redeemable for nursery stock and other Beaux Arbres items.

The $100 and Under Sale is rather small but full of good stuff from local artists. It is happening almost next door to the much larger Carp Christmas Market. Plan to visit both to find the locally crafted gifts you’ll want to give this Christmas.

*Hey, they are gardeners. Of course they want to get more plants.

September Highlights

Rock Pink

Rock Pink (Talinum calycinum) has been in bloom for weeks and it just got better and better, as long as the warm weather lasted. I love the bright magenta of the flowers against the natural greys of the rocks and stone mulch. I hope it proves to be hardy, here in western Quebec, but even as an annual it is worth growing for mid to late summer colour in the rock garden. Small bees love the flowers.

Ironweed

A useful contrast to all the tall yellow daisies, the bright saturated purple of ironweed (Vernonia sp.) glows in the autumn sunshine. This plant is tall and rugged.

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Ironweed and Switch Grass.

Tall Sunflower

Of the many tall yellow daisies for late summer and early autumn, my favourite is Tall Sunflower (Helianthus giganteus). It can be very tall – to 3 metres. That’s a plus. If you are going to do tall, do it! Even small gardens have lots of room in the vertical direction. Tall Sunflowers flowers are a lovely clear yellow and the purple stems are a nice contrast. On warm afternoons the plants hum from the volume of pollinators. After the flowers fade, the seeds are relished by goldfinches.

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Heart-leaved Aster

Now, I warn customers that pretty Heart-leaved Aster (Symphyotrichum cordifolium) is a pushy native that spreads, but let’s face it: most gardens have spots where a tough, pushy plant is just the thing. We have an ancient clump of common lilacs, as do most old farmyards. The lilacs are fragrant and lovely and visited by Canadian Swallowtail Butterflies, for about a week in the spring, and then, for the rest of the summer, they are a big, boring green lump with no fall colour. Heart-leaved Asters are willing to grow in the dry root-filled conditions under the lilacs and bloom in a beautiful pale blue ruff at their feet. Like other asters, they are important for late-season pollinators.

Closed Gentian

Daisy-form flowers dominate late-season wildflower gardens. Native plants with distinctive and unusual flower shapes are always interesting and even more welcome when they bloom in the fall. This is a white-flowered garden selection of the native Closed Gentian (Gentiana clausa).

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Small-flowered Sundrops

It is difficult to convey in a photo the great charm of Small-flowered Sundrops (Oenothera perennis). I was heartened recently when some discerning customers at the nursery made a bee-line to it.

Compared to the enormous luminous flowers of Ozark Sundrops (Oenothera macrocarpa), or the great flower masses of citrine yellow of Common Sundrops (Oenothera fruticosa), the flowers of Small-flowered Sundrops are indeed small. However, in a wildflower setting, where its companions might be Hairy Beardtongue or Long-leaved Bluets, the Pointillism-like effect of small dots of brilliant yellow is exactly right.

Beaux Arbres’s stock of Small-flowered Sundrops is from locally-sourced seeds. The plant makes small mound as wide as it tall, studded with brilliant yellow flowers in early summer. The fall foliage is a vivid red. The plant is more tolerant of light shade than you might expect from an Oenothera, sometimes found in open glades in woods.

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Small-flowered Sundrops placed beside Ozark Sundrops in the nursery, to contrast the flower sizes. 

Thanks to all our FWG customers!

Another successful sale at the Fletcher Wildlife Garden! Thanks to all the FWG volunteers who put on this wonderful event and thanks to all our customers, some new, some familiar faces.

If you were not able to get to the FWG on Saturday morning, Beaux Arbres has an even greater selection of native plants available at the nursery. Please phone (819-647-2404) or message, to confirm we are open. We are open any time we are there.

Our next events are not until August: the Pontiac Garden and Gifts Tour on the 4th and 5th and our own Open Garden Day on Sunday, the 26th.

I now have time to do the long neglected task of actual GARDENING at Beaux Arbres, although propagation still continues. I will post about new and interesting species throughout the summer.

Michael is planning some basketry workshops at the farm this summer.