This is garden art that belongs in a horror film.
I came across this bronze statue of a small child gazing down into the murky depths of a pond last summer. The large, geometric pond was not deep, but the black liner gave it an ominous, dare I say sinister, quality.
Despite my rather melodramatic opening, this is not a blog post that means to suggest the likelihood of a diabolical side to gardening. With the possible exception of the creepy garden art, I like to think that gardening is a "force" for good in the world.
In this instance, there is no dark arts or science fiction involved - the "dark" I am talking about here are deep, rich colors. Bold colors from eggplant to burgundy to black are the opposite of whisy-washy. They're dramatic.
I've noticed that many experienced gardeners use strong colors to add a sophistication to their plantings. The repetition of boldly colored foliage is just one trick they use to breakup a scene that would otherwise be dominantly green.
I am going to begin with a series of wide shots. In each there is a pleasing balance of opposites - the yin and yang of light and dark colors.
Jacquie's garden in Darthmouth, N.S.
Garden Canadensis in Milton, Ontario
The garden of Marion Jarvie, Thornhill, Ontario
Rich colors make bright colors pop in contrast.
Deep colors can be found in foliage, stems and flowers. Here are just a few
examples in each category:
The garden of Marion Jarvie, Thornhill, Ontario
At the foot of this pink Phlox is the purplish-black foliage of Bugleweed, Ajuga. Here is a reference to a variety of Ajuga you might want to consider for your own garden:
Ajuga reptans 'Chocolate Chip': has narrow, brownish-green foliage and showy spikes of blue flowers in June. This variety is not as quick to spread as some Bugleweeds. Part to full shade. It will grow in a variety of soil types , but likes moist conditions. Height: 10-15 cm (4-6 inches), Spread 30-45 cm (12-18 inches) USDA Zones: 3-9.
This is a plant I added to my garden last summer. It is supposed to be short-lived in zones 5 and 6, so fingers crossed it makes it through this record breaking February weather.
Wood Spurge 'Purpurea', Euphorbia amygdaloides 'Purpurea': has greyish-purple-green foliage with chartreuse flower clusters in spring. It likes 3-6 hours of morning or afternoon sun. Euphorbia amygdaloides 'Purpurea' will grow a variety of soil types and can take everything from moist to dry conditions. Height: 30-45 cm (12-18 inches), Spread: 30-45 cm (12-18 inches). USDA Zones: 5-9.
The garden of Marion Jarvie, Thornhill, Ontario
Not the best picture, but hopefully good enough for you to see the black magic of this Ligularia.
Ligularia 'Britt Marie Crawford': is a plant you grow for the foliage and not the flowers. This Ligularia forms a large clump of mahogany leaves with golden-orange flowers in mid-summer. Slugs can be an issue. Part shade to full shade in warm regions. Moist soil is essential. Height: 90-120 cm (35-47 inches), Spread: 80-90 cm ( 31-35 inches). USDA Zones:3-9.
There are any number of Heuchera with dark foliage that you can choose from. Some Heuchera, like the Heuchera 'Silver Scroll' on the left, are an interesting combination of frosted leaf surfaces with dark undersides and flower stems.
For late summer consider any number of the Sedums with deep reddish-green foliage. Here are just a few of the possibilities: Autumn Stonecrop Sedum 'Chocolate Drop', Sedum 'Purple Emperor' and Sedum 'Xenox'.
The garden of Marion Jarvie, Thornhill, Ontario
I also wanted to include a few tender perennials like this Canna Lily which must be lifted from the garden each fall. This may seem like a lot of bother, but when you consider how striking they are in a late summer garden, they are more than worth the effort.
Dahlias are another plant whose tubers must be lifted in fall. There are a good number of cultivars to choose from that have rich, purply-black foliage.
Here are just two: Dahlia 'Mystic Illusion' has nearly-black foliage with yellow flowers. Dahlia 'Happy Single Wink' has a single magenta flowers and striking black foliage .
Aeonium arboreum 'Zwartkop' in the garden of Marion Jarvie
One final tender plant which I spotted in Marion Jarvie's garden: Aeonium arboreum 'Zwartkop'.
In Zone 6, this plant is unusual enough to make it a conversation piece. Aeonium must be lifted in early fall and brought in from the cold to be wintered indoors.
Black Tree Aeonium, Aeonium arboreum 'Zwartkop': is a winter-blooming succulent with rosettes of black leaves. It requires full sun and well-drained soil. Height: 60 cm -1.8 m (24 inches to 6 ft), Spread: 30-38 cm (12-15 inches) USDA Zones 9-11.
Public Garden, Guelph ON
Coleus famously comes in some pretty wacky color combinations like this
one in the lower righthand corner.
Templin Garden, Fergus Ontario
But if you search around you may be lucky to find one of the marvellous varieties
that are a deep smoky-plum.
Just a few examples of plants with dark stems. This Maidenhair Fern has thin black stems.
Maidenhair Fern, Adiantum pedatum: has arching black stems and fans of green leaflets. The foliage is great in cut flower arrangements. These ferns like rich, moist soil. You may find that they take several years to reach a mature size. Height: 30-60 cm (12-23 inches), Spread: 30-60 cm (12-23 inches). USDA Zones: 2-9.
Private garden near Uxbridge, ON
Combing dark stems and foliage is Penstemon 'Dark Towers': Height: 60-90 cm, Spread: 45-60 cm. Full sun. Normal, sandy or clay soil are fine. Average to dry conditions. Zones: USDA 3-9
Jacquie's garden in Darthmouth, N.S.
Ligularia 'The Rocket': Ligularia like moist conditions. 'The Rocket' forms a large clump of jagged edged leaves. Purplish-black stems and yellow flowers appear mid-summer. Ligularia is one perennial that is quite happy in clay. Height: 120-180 cm (47-70 inches), Spread: 80-90 cm (31-35 inches). USDA Zones: 4-9.
To wrap-up this post, I offer you several types of flowers that have dark flowers.
Columbine: The Columbine, Aquilegia Ancolie (shown above) has eggplant colored flowers. Cultivar Aquilegia 'Black Barlow' has is a double, plum-purple flowers.
Bearded Irises come in a wide range of colors including purples, plums, inky-blues and black.
Hellebores can also be found in shades of wine-red, plum, burgundy and black.
Geranium phaeum 'Samobor' and Geranium phaeum 'Mourning Widow' (above) both have deep plum-wine colored flowers.
Hollyhocks (seen at the bottom of the post) are a biennial whose flowers come in a range of colors including black and burgundy.
As to annuals, how about some black Petunias?
Hollyhocks
Have your say:
Are they black flowers dramatic or just not your thing?
Do you know of some plants you'd like to recommend with dark flowers, stems or foliage?