My 23rd fairy crown celebrates one of the great, hardy, late-summer-to-early-autumn perennials – sedum. Or should that be “stonecrop”. And the Latin name? Well, it used to be Sedum spectabile but now the big pink sedums have been renamed Hylotelephium spectabile. Let’s just call it by its cultivar name ‘Autumn Joy’. But wait…. that cultivar was originally the German variety “Herbstfreude”. Okay, you get the idea; DNA is analyzed; parental lines are revised; common names are confusing; and sometimes, the Germans got there first! But what else is in today’s crown? Well, the little coneflowers are browneyed susans, Rudbeckia triloba, a biennial. The fuzzy yellow spike is Solidago sphacelata ‘Golden Fleece’. And the fruits are crabapples from my dearly-departed ‘Red Jade’ crabapple and wild, native Virginia creeper (Parthenocissus quinquefolia) that likes to attach itself to my fence.
Sedum ‘Autumn Joy’ has a very long season of interest. In August, the green, broccoli-like flowerheads start their colour transformation, turning a light rose. It was at this point that I photographed my granddaughter Emma “watering” them. That’s rough blazing star (Liatris aspera) with the purple spikes nearby.
The photo below is at the height of flowering in the August pollinator garden, but the sedum takes its time in opening the tiny flowers.
When they do open a few weeks later in September, the colour a deeper rose, the echinaceas have usually finished blooming.
In the background in my city garden is Helianthus ‘Lemon Queen’, which I blogged about in Fairy Crown #21 at the cottage.
Sedum flowers are irresistible to butterflies like the monarch, especially as they begin their southward migration.
Bumble bees and honey bees, below, love the nectar-rich flowers too.
Sedum time in Toronto coincides with the September flowering of Solidago sphacelata ‘Golden Fleece’, below, a well-behaved, compact form of autumn goldenrod discovered by Delaware’s Mt. Cuba Center in 1985 and introduced to commerce a few years later. I purchased it years ago and have been patiently dividing it ever since.
It is popular with pollinators, especially bumble bees.
When you have friends with beautiful gardens, you’re sometimes gifted with their favourite plants. That’s what “pass-along plant” means, and the one below, browneyed susan (Rudbeckia triloba) was a gift from my pal Aldona Satterthwaite. It’s a biennial (green growth the first summer, flowers the next), so I’ll have to wait for its babies to pop up in my garden.
My crown also contains a few fruits from my garden, including the ripening fruit of native wild Virginia creeper….
…. and those from my ‘Red Jade’ crabapple, which sadly will need a replacement next spring. The birds will miss it terribly.
But instead of ending on a sad note, I’ll finish with a bouquet to remember the flowers of Fairy Crown 23.
This is truly my favourite time of year in the meadows at our cottage on Lake Muskoka. Why? Because the flower variety is at peak and the bees are at their most plentiful and buzzy. So my 17th fairy crown for August 5th celebrates the pollinator favourites here, including the champion, pink-flowered wild beebalm or bergamot (Monarda fistulosa), as well as yellow false oxeye (Heliopsis helianthoides), biennial blackeyed susan (Rudbeckia hirta), grey-headed coneflower (Ratibida pinnata) with its dark cones, mauve hoary vervain (Verbena stricta), oregano (Origanum vulgare) and a few of my weedy Queen Anne’s lace flowers (Dauca carota).
I call my wild places on either side of the cottage ‘Monarda Meadows’ because wild beebalm (M. fistulosa) is the principal perennial there and in all the beds and wild places around our house, where it grows as a companion to Heliopsis helianthoides, below.
There’s a reason wild beebalm is called that; it’s a literal balm for the bees, specifically bumble bees whose tongues can easily probe the florets!
Another frequent visitor to wild beebalm flowers is the clearwing hummingbird moth (Hemaris thysbe).
False oxeye (Heliopsis helianthoides) is one of the most aggressive natives I grow. I’m happy to leave it where it lands, but it often sulks in very sandy, sunny spots when summers are hot and dry. It’s much better in the rich soil at the bottom of my west meadow, and I try to ignore all the red aphids that line the stems in certain summers.
But heliopsis also attracts its share of native bees, including tiny Augochlora pura, below.
Unlike the blackeyed susan I wrote about in my last blog, R. fulgida var. sullivantii ‘Goldsturm’, the ones I have at the lake are all the drought-tolerant native Rudbeckia hirta, below, with a long-horned Melissodes bee. Biennials, they have seeded themselves around generously since 2003, when I first sowed masses of seed (along with red fescue grass) on the bare soil of the meadows surrounding our new house.
Sometimes they manage to arrange themselves very fetchingly, as with the perfumed Orienpet lily ‘Conca d’Or’, below.
Other times, they hang with the other tough native in my crown, hoary vervain (Verbena stricta). Both are happy in the driest places on our property where they flower for an exceedingly long time….
…… as you can see from this impromptu bouquet handful featuring the vervain with earlier bloomers, coreopsis, butterfly milkweed and oxeye daisy.
Bumble bees love Verbena stricta.
The other yellow daisy in flower now — hiding at the top of my fairy crown — is grey-headed coneflower (Ratibida pinnata), also a favourite of bumble bees and small native bees in the meadows. A vigorous self-seeder, it nevertheless does not always land in soil that is moisture-retentive enough for its needs; in that case, like heliopsis above, it wilts badly. But I love its tall stems bending like willows in the breeze.
Also in my fairy crown is a familiar hardy herb that fell from a pot on my deck long ago and found a happy spot in the garden bed below: Greek oregano (Origanum vulgare var. hirtum).
Its tiny flowers are also favoured by small pollinators.
The last component of my midsummer fairy crown is the common umbellifer Queen Anne’s lace (Daucus carota). As much as we think of this as an unwanted invasive weed in North America, it was reassuring to see a native potter wasp, Ancistrocerus, making use of its small flowers.
As always, my fairy crown has a lovely second act as a bouquet.
Finally, I made a 2-minute musical video that celebrates these plants that form such an important ecological chapter in my summer on Lake Muskoka.
It’s summertime in the city! The days are warm and the garden is abuzz with insects. My 15th fairy crown for July 18th features the romantic hues of purple coneflower (Echinacea purpurea), Clematis viticella ‘Polish Spirit’, drumstick alliums (Allium sphaerocephalon), anise hyssop (Agastache foeniculum) and pink Veronica longifolia.
If you say you’re designing a garden for pollinators in the northeast and you haven’t included purple coneflower (Echinacea purpurea)….
….. your bees and butterflies are missing out on a lot of good pollen and nectar. Native to the mid-central United States, it is easily grown in well-drained, adequately moist soil in full sun.
The insects are attracted to the tiny, yellow disc flowers in the central cone, which open sequentially from outside in over a long period in July-August.
In my long career photographing flora, purple coneflower has always been dependable for capturing bumble bees, because they tend to move slowly across the cone. Bumble bees, honey bees and butterflies with long tongues are especially drawn to purple coneflower. Sometimes I’ll find two or three bumble bees sharing the cone, occasionally with a butterfly
In fact, my business card from the 1990s features Bombus impatiens, the common eastern bumble bee, patiently working the tiny flowers. But not all coneflowers are alike: those with doubled petals or hybrids with the less hardy, yellow-flowered E. paradoxa that produce the apricot, orange and red flowers are not nearly as attractive to pollinators. Stick with the straight species, or with older cultivars like ‘Magnus’ and ‘Rubinstern’ (Ruby Star), both 3-4 feet (90-120 cm) tall.
If purple coneflower likes your garden, it will spread easily… perhaps a little too easily, but seedlings are easy to remove.
You should know, however, that once the bees have finished pollinating the flowers, the nutritious seeds are food for hungry goldfinches in autumn. I have even filmed a downy woodpecker hammering on an echinacea to get at the seeds. That’s why I never cut down my purple coneflowers until late winter and little seedlings everywhere are the result. In my front garden, that hasn’t been a problem, since other perennials and shrubs are well-established, but thinning out the population periodically is necessary.
Here’s a little video I made a few years ago, illustrating why it’s important not to deadhead your purple coneflowers.
I love anise hyssop (Agastache foeniculum) for its long-lasting, pale-lavender flower spikes….
…..and its superb appeal to butterflies and bees, especially bumble bees. Ultra-hardy and native to much of the north-central U.S. and southern Canada, it is a short-lived perennial but will usually self-seed.
Tucked into my crown are a few dark-mauve drumstick alliums (Allium sphaerocephalon). Native to the UK, southern Europe and north Africa, their egg-shaped inflorescences add a punctuation note to my July pollinator garden, where they attract butterflies and bees.
Over the decades, I’ve watched many clematis vines come and go in my garden, especially the large-flowered hybrids which can develop clematis wilt, leading to their demise. The plants I grow need to be fairly self-reliant and that isn’t always the case with clematis, which also have varied pruning needs according to their flowering type. But among the survivors is a favorite, Clematis viticella ‘Polish Spirit’. Bred in Warsaw in 1984 by the Jesuit priest Stefan Franczak, its name honors the resilient spirit of the Polish people following World War II.
Masses of velvety, purple flowers appear on twining 8-foot (2.4 m) vines in July and August. My plant is trained on a metal obelisk and flowers appear all the way to the top, where they spill through a reproduction sphere armillary or astrolabe. Like all clematis that flower on new growth (Group C), Clematis viticella and its cultivars should be pruned back hard to just above the third set of plump buds in early spring.
With such a profusion, I never mind cutting a few clematis stems for small nosegays.
Although it doesn’t play a big role in my garden, there are always a few veronicas here and there. Drought-tolerant, low-maintenance and popular with bees, they are durable plants for early summer and make beautiful cut flowers. In my crown is a pale pink sport of V. longifolia ‘Eveline’ that seeded itself, but division of veronicas is a more reliable means of propagation.
With summer finally underway on Lake Muskoka, it’s time for a few of the stalwarts of my meadows and garden beds to feature in my 14th fairy crown. ‘Gold Plate’ yarrow (Achillea filipendulina) is hardy, low-maintenance and a dependable presence each July, well into August. I’ve written extensively about orange-flowered butterfly milkweed (Asclepias tuberosa) over the years, and it remains one of my top 3 perennials for pollinator attraction. At the top of my crown and over my left ear, you can see one of the bumble bees’ favourite weeds: yellow-flowered St. Johnswort (Hypericum perforatum). And that pale-pink daisy flower in the centre of my forehead? That’s lovely pale coneflower (Echinacea pallida), a native perennial I’m trying so hard to naturalize in my meadows – but it takes its own sweet time, and will not be rushed!
As the July nights grow warmer, our cottage screened porch plays host to dinners gathering family members from far away. And the meadows are now full of colorful blossoms that generously yield bouquets for the table.
Creating informal floral arrangements is one of my favourite pastimes at the lake, using a variety of containers from old ceramic vases purchased for a few dollars at the second-hand store in the nearby town to antique medicine bottles, below, bought at a garage sale.
Early each July, monarch butterflies arrive in my meadows at Lake Muskoka, seemingly drawn by some generational homing instinct to find the orange-flowered perennials that provide not just abundant nectar, but foliage on which to lay their eggs and ultimately feed the caterpillars of the next generation.
Here’s a little video I made:
That perennial, of course, is butterfly milkweed (Asclepias tuberosa) and it is one of my top 3 plants for pollinator gardening. (The two others will come later in my fairy crowns.) It provides abundant nectar over a long period to a wide range of bees and butterflies, below.
But there is nothing more gratifying to me than counting all the monarch caterpillars on my milkweed plants, then watching them consume the leaves before disappearing to transform into the beautiful green chrysalis that becomes the butterfly.
With a wide native range from Newfoundland to Minnesota and Colorado and south to Texas and Florida, this is one of the most common milkweed species. In nature, it occurs in prairies, open woods and roadsides; it tolerates a range of soils from clay to limestone. For me, it grows in the rich loam that was placed selectively in a few garden beds and in the acidic, sandy, well-drained soil of my meadows, below, with purple flowered Verbena stricta.
I’ve even had great germination results from kicking seeds into gravel on the path near our cottage.
It flowers for many weeks in July-August, reaching 2-3 feet (30-60 cm), and is a beautiful cut flower. Though it has a deep tap root and is described as being drought-tolerant, in the sandiest places on our property the leaves and blossoms wilt in a prolonged dry stretch while plants in more moisture-retentive sites thrive. It self-seeds readily, its oval follicles splitting open in fall to release its closely-packed seeds to the wind on delicate parachutes.
One of the first perennials I planted at the cottage was the old-fashioned fernleaf yarrow Achillea filipendulina ‘Gold Plate’. Tall at 3-4 feet (90-120 cm) with sturdy stems and aromatic foliage, it is low-maintenance, ultra-hardy and bothered by nothing, including deer – unless you count…
….grasshoppers, which use the flat flowerheads as perches throughout summer. I see the odd sweat bee (Halictus ligatus) working the tiny flowers, but this yarrow is not known for its pollinator appeal. I planted it originally in richer soil than most of my meadows, and it generally prefers more moisture than many of my prairie perennials. Picked at the right time, it makes a long-lasting dried flower, keeping its gold color for years.
Pale coneflower (Echinacea pallida) is an enigma in my meadows, and one I’m patiently trying to encourage for its early bloom time, elegant flowers with their narrow, pale-pink petals and attraction to pollinators. This echinacea, originally considered an Ontario native, is now believed to have ‘ridden the rails’ into Canada from tallgrass regions in Iowa and Illinois, as part of freight shipments of “prairie hay” for cattle feed. It is more drought-tolerant than its cousin, purple coneflower (E. purpurea); indeed it flops in soil with too much moisture. So year by year, I distribute seeds of the plants I have and keep my fingers crossed that one day they’ll be a major presence in my meadows.
St. Johns wort (Hypericum perforatum) is another weed brought to North America by settlers in the 18th century and is abundant in waste places on Lake Muskoka. An aggressive self-seeder and avoided by grazing animals, it is considered an invasive and detrimental weed when it invades rangeland. But try telling that to bumble bees and other native bees that forage busily on it in early summer to gather its abundant brown pollen. Like dandelions, St. Johns wort is considered a ‘facultative apomict’, meaning it can make seed without fertilization – always a desirable attribute for a weed!
Some days in July as I’m working in the meadow, I hear the familiar “ke-eee” call above; looking up, I see our native broad-winged hawk (Buteo platypterus) wheeling in big circles on the hunt for small rodents and birds. Occasionally, it lands on an oak bough and peers down into the grasses, looking for lunch.
The hawk is just one of many birds on Lake Muskoka, a soundtrack that includes the slightly wonky multi-note song of the song sparrow, below; the pine warbler; red-eyed vireo; eastern phoebe; blue jay; black-capped chickadee; American goldfinch; hermit thrush and many others. Oh! And by the way, if you don’t have the Merlin Bird ID app installed on your phone, what are you waiting for? Such fun to hear that that piercing call is a Great Crested Flycatcher!
In my second blog looking at trees native to eastern North America, I’m focusing on a crowd favourite: eastern redbud, Cercis canadensis (as well as a few of its overseas cousins). One of my great botanical thrills was driving through North Carolina in early spring 2003 and seeing the spectacular combination of flowering dogwood (Cornus florida) with redbud in the woods along the highway. This photo from my slide film days shows these two native partners at their flowering peak.
I wish I could say that eastern redbud is native to Ontario, but that is not the case unless you count a reported single sighting in 1892 by botanist John Macoun of a tree on the south shore of Pelee Island (which is itself the most southerly piece of land in Canada). Nevertheless, redbuds grow very well in gardens in southern Ontario, particularly if they’re sourced in Michigan where their hardiness is more assured than those from more southern climes. They reach about 30 ft (9 m) in height and spread. That considerable width, especially, means they’re not always the best choice for a very small garden, though they can be pruned to maintain the desired shape. I love the redbuds that grow at Toronto Botanical Garden, below.
Redbud is from the legume family, Fabaceae, so its magenta-pink flowers resemble its familiar cousins like sweet pea, lupine and runner bean. In a good year, the clusters literally cloak the branches. Like many other legumes, the flowers are ‘papilionaceous’, from the Latin papilion for butterfly and describing the shape of the corolla. They are also ‘cauliferous’, meaning they emerge directly from the branches before the leaves are produced. But unlike many other legumes which bear compound leaves, redbud leaves are simple and heart-shaped.
Redbud flowers are edible, rich in Vitamin C and especially good in salads. According to Mother Earth News, they “have a delicious flavor that is like a green bean with a lemony aftertaste”. They are also excellent sources of nectar and pollen for early bees, and used by native bees like this cellophane bee (Colletes inaequalis) in Toronto…..
…. and also honey bees (Apis mellifera), provided temperatures are warm enough for them to fly. This one was near the hives at the Toronto Botanical Garden.
There is a white-flowered form (C. canadensis f. alba) which looks especially beautiful when planted amidst pink-flowered redbuds.
It is also popular with bees, like this bumble bee queen.
At the Toronto Botanical Garden, there is a lovely raised copse of assorted redbuds underplanted with spring bulbs.
Cascading over the stone wall in the photo above is C. canadensis ‘Covey’ or Lavender Twist™, a small, weeping eastern redbud found in Cornelia Covey’s garden in Westfield, NY in the 1960s and propagated and patented by Tim Brotzman. It is perfectly placed in this garden, below.
There are several good cultivars of eastern redbud, if your taste runs to coloured foliage. ‘Forest Pansy’ is one of the oldest. Found originally in 1947 at Forest Nursery in McMinnville, Tennessee, it was patented in 1965. In spring and early summer it is a rich, wine-red, but I love standing under it later in the season when it has lost some of its red anthocyanins pigments and takes on this mottled look.
‘Ruby Falls’, below, is a cross between ‘Covey’ and ‘Forest Pansy’. It’s a small tree, 6 ft (2 m) tall and 4 ft (1.3 m) wide.
I photographed luminous C. canadensis ‘Hearts of Gold’ at wonderful Chanticleer Garden near Philadelphia, my very favourite garden in the U.S. (If you haven’t been to Chanticleer, have a read of my 2-part blog starting here.)‘Hearts of Gold’ with its large, chartreuse-yellow leaves was discovered in spring 2002 in Greensboro, N. Carolina by Jon Roethling (now director of Reynolda Gardens in Winston-Salem).
When I was visiting the United States Botanic Garden in Washington DC in June 2017, I was entranced by the beautiful foliage of Cercis canadensis ‘JN2’ or Rising Sun™, below. Long past flowering, I was treated to the sight of apricot-orange emerging leaves, changing to yellow, then chartreuse, then dark green. With a 12-ft (3.6m) height and 8-ft (2.4m) spread, this redbud was found in 2006 and introduced by Ray and Cindy Jackson of Jackson Nursery in Belvedere, TN.
The abundant fruit pods of redbuds are called ‘siliques’, from the Latin word siliqua, meaning a pod or husk. It is defined as a long dry, fruit (seed capsule) with its length measuring more than twice the width, consisting of two fused carpels that separate when ripe. I found the eastern redbud, below, loaded with seedpods in Toronto’s Mount Pleasant Cemetery one August.
This is that same tree in the cemetery in autumn, showing off its bright yellow fall colour.
There are two other varieties of North American redbud: Texas redbud, C. canadensis var. texensis and Mexican redbud, C. canadensis var. mexicana. I found the latter with its frilly, circular leaves and deep-pink ‘siliques’ at the University of California Berkeley Botanical Garden.
The native European redbud is Cercis siliquastrum from the Mediterranean, its Latin specific epithet chosen by Linnaeus to denote those siliqua. When I was on my wonderful botanical tour of Greece in autumn 2019, I found redbuds putting out a second flowering in Thermopylae, scene of the historic 480 BC battle between the Persians and Spartans.
And I found it flowering in the pouring rain in the countryside in Attica.
On a long-ago trip to Paris, there it was in the garden of the Tuileries, below.
Back to North America, I was visiting the Santa Barbara Botanical Garden in March 2014 and was delighted to capture an Anna’s hummingbird (Calypte anna) nectaring in the flowers of the western redbud (Cercis occidentalis). This is usually a multi-stemmed shrub and about half the size of eastern redbud and the leaves are more round.
Honey bees were enjoying the western redbud flowers as well.
I found Chinese redbud (Cercis chinensis), below, at RHS Wisley in England way back in 1992. Although it is listed as much taller (49 ft or 15m) than eastern redbud, it evidently usually grows in the wild as a multi-stemmed shrub.
While visiting Van Dusen Botanical Garden in Vancouver in May 2014, I found C. chinensis ‘Avondale’ in flower in their Asian collection. A fairly small tree introduced by Duncan and Davies Nursery in Avondale, New Zealand, it grows about 10 ft (3m) tall x 6 ft (2m) wide.
On May 4, 2019, I photographed a dense, multi-stemmed shrub labelled Cercis gigantea at the late plantswoman Francisca Darts’s garden, Darts Hill Garden Park in Surrey, B.C. (below). In ‘Trees and Shrubs Online’, authors Ross Bayton and John Grimshaw write: “This species is enigmatic. There is no record of the publication of the name in either the International Plant Names Index (www.ipni.org) or the International Legume Database & Information Service (www.ildis.org), and it is not described in the (currently draft) Flora of China treatment, and yet it appears in the catalogues of several nurseries and botanic gardens…. The limited information available via the internet suggests that C. gigantea is similar to C. chinensis but has much larger leaves and a more vigorous growth rate. Plants originating from seed collected as C. chinensis during the 1980 Sino-American Botanical Expedition ( western Hubei) were later identified as C. gigantea by Dr Ted Dudley at the US National Arboretum…. supporting this supposition of similarity between the two taxa.”
I will leave you with my photo of eastern redbud in the Japanese Garden at Denver Botanic Gardens from April 28, 2018, and the words of naturalist Donald Culross Peattie — always the romantic — from his ‘A Natural History of Trees of Eastern and Central North America’. “When the redbud flowers, the still leafless deciduous woods display its charms down every vista; it shines in the somber little groves of Scrub Pine; it troops up the foothills of the Appalachians; it steps delicately down towards swampy ground in the coastal plain, flaunts its charms beside the red clay wood roads and along the old rail fences of the piedmont. Inconspicuous in summer and winter, Redbud shows us in spring how common it is.”
