I’ve just discovered a nemophila I never knew existed! OK, perhaps that’s not the week’s biggest news. But having grown all the other forms of nemophila that have been available over the years, I was surprised not to have come across this one.
But let’s take a step back. What’s so good about nemophila (baby blue eyes) in the first place? Well, it’s one of the few hardy annual flowers that enjoys shade and also enjoys damp soil. The name comes from the Greek meaning, more or less, liking woodland.
These are low, spreading annuals that germinate in the fall in warmer climates (Britain and zone 8 in the North America) and make lush divided foliage to fuel the upward facing bowl shaped spring and summer flowers. Sown in spring, the plants are less lush but still delightful.
There are eleven species altogether but we generally only see two and most of the varieties are derived from wild forms of Nemophila menziesii, baby blue eyes. I say “derived from”, it seems to me that they’re nothing more than wild forms, selected for uniformity.
* “Baby blue eyes” is the popular Nemophila menziesii, sky blue with a white center; lovely. (above, bottom right)
UK: from Mr Fothergill's US (plants): from Annies Annuals and Perennials US (seeds): from Swallowtail Garden Seeds
* ‘Pennie Black’, 'Penny Black Eye' and ‘Total Eclipse’ are N. menziesii var. discoidalis, with chocolate-black white-edged flowers. Purple-centered forms are also seen. (above, top center)
UK: from Special Plants US: from Swallowtail Garden Seeds
* ‘Snowstorm’, “baby white eyes”, ‘Salt and Pepper’ and ‘Freckles’ are N. menziesii var. atomaria, pure white with delicate black spotting. Sometimes the broken lines of spots reach the edge of the petals, sometimes only half way; sometimes they’re purplish blue. The backs of the petals may be lightly blushed in blue. (above, top right)
UK: from Chiltern Seeds US: from seedaholic.com
* ‘Five Spot’ is a different species, N. maculata, the white flowers have a bright to inky blue or purple spot on each of their five lobes. (above, bottom center)
UK: from Mr Fothergill's US: from Swallowtail Garden Seeds
The one I’ve just discovered is called ‘Snow White’ (above left, and below) - pure white. It seems to be a form of var. atomaria – but with no spots. Looks lovely.
Just one US plant supplier Annie's Annuals and Perennials. And one American seed supplier Eden Brothers. So far, not available in the UK.
And then, of course, I had a look in some old books on annuals to see if there were any more. In addition to those already mentioned, I found:
var. alba has white flowers (sounds like ‘Snow White’).
var. argentea has “white flowers with blue stripes”. Very tempting…
‘Coelestris’ has “white flowers banded in blue”. Banded?
var. crambeoides has “pale blue flowers veined with purple”.
var. discoidalis is described as having “brownish purple, white bordered flowers”.
var. grandiflora has “much larger flowers”.
var. liniflora has “white or pale blue flowers with a black center”. Black with a blue edge!
var. marginata has “pale blue, white bordered flowers”.
var. oculata has “white flowers with a purple center”.
var. purpurea-rubra has “claret-cultured flowers”.
var. vittata has “velvety-black, white bordered flower”.
Not much consistency in the naming of the dark eyed types, as you can see.
There are more species from the western USA, the Flora of California (The Jepson Manual of the Higher Plants of California to give it its suitably dignified proper title) lists another five, and I also came across a trailing species with deep purple flowers, N. aurita, found in California by David Douglas probably in the early 1830s. But there are precious few references to it these days. If anyone has seed of that...!
So, an intriguing diversion into the delightful nemophilas… I haven’t grown these for a year or two, I’d better get some seed ordered… How big is my garden? Is that all?!
And don't get me started on pink flowered poached egg flower (Limnanthes)!
Recently I’ve been looking at some plants from long ago and seeing if they’re still around or have been re-invented in recent years. I did some posts about this on my Plant Talk blog for Mr. Fothergill’s: one on striped snapdragons and another on frilly pansies and another on 'Ostrich Plume’ asters.
Then recently I came across the colored engraving (above left) of green-edged petunias and I thought: Pretty Much Picasso! Nothing new under the sun… The engraving is from a German book, Gartenflora, published in 1855, and Pretty Much Picasso (‘BHTUN31501’) was introduced, what six or seven years ago.
The engraving is captioned “garden variety of Petunia violacea” (P. violacea is now P. integrifolia) and looks to be a group of similar, but far from identical, green-edged seedlings. More variation among seedlings was accepted in Victorian times but, at the same time, plants like petunias were also propagated from cuttings which ensured that all the resulting plants were identical.
A hundred and fifty years ago petunias were often grown in conservatories or orangeries because the flowers were so easily damaged by rain; today’s varieties are far more resilient.
Later, growing petunias from cuttings went out of fashion for many many years until the Surfinia trailing types arrived from Japan twenty plus years ago. Now, petunias from both seed and cuttings are of course widely grown – and one such is Pretty Much Picasso, selected in California back in 2007.
But there are still some old petunias that have not yet re-appeared. The dark-veined form with a chocolate and white star pattern (above left) is captioned simply Petunia violacea in the Belgian book from 1867 in which this engraving appeared. But although some chocolate veined varieties, such as Designer Latte (‘Kerlatte’) and Designer Cappuccino (‘Kercappuccino’) from British breeder David Kerley, are now available the combination of dark veins plus a chocolate and white star seems not to have yet been re-invented.
It’s a different story with the frilly and rufffled petunias that were so popular in Victorian times and were available both from seed (below left) and from cuttings. But then, again, these too went out of fashion but were re-invented a few years ago by the British plant breeders Floranova as the seed-raised Frillytunia Series (‘Frillytunia Pink’, below right) in three colors. When these were first introduced they were often greeted as an innovation rather than a re-invention.
Casting an eye over the catalogs and books of the nineteenth century reveals more different petunia types that will, probably sooner rather than later, be re-invented and re-introduced – but with today’s weather resistance and consistency added in.
In Europe, this year is – wait for it – The Year Of The Bean! Yes, really!
Each year a flower and a vegetable are chosen for special attention by The Home Garden Association, a European industry organization that promotes seed-raised flowers and vegetables. So 2017 is The Year Of The Bean – as well as The Year Of The Zinnia (we’ll get to zinnias another time).
But, when I remembered that it was The Year Of The Bean - actually, it’s hard to forget, don't you think? – the first bean that came to mind was one that’s never grown for its beans.
Well, just take a look at this crimson flowered broad/fava bean (above) - it’s called, well, ‘Crimson Flowered’! Isn’t it lovely?
What we grow today is a descendant of the 'Red Blossomed' bean that was first mentioned in England in 1778, and discussed in a report from the Horticultural Society of London in 1831. The report says: “Stem about four and a half feet high. Blossoms varying, sometimes of a light red, at others of a dark crimson color. Pods short and much pointed, seldom containing more than three Beans, which are small, short, and thick, of a rusty white color when ripe. This is only fit for ornament; it is but a moderate bearer, and will not keep long after gathering, as it soon turns black.” So, the flowers were the thing, and they still are.
So here's the story: The only reason that we can grow it today is that a gardener from Kent, Miss Rhoda Cutbush, donated four seeds to Britain's Heritage Seed Library exactly two hundred years after its first mention in print. It had been handed down to her many years previously by her father, who’d been given it before the First World War, and she’d saved seed every year and kept it going. The Heritage Seed Library increased stock and passed it around.
But I’m sure that today’s ‘Crimson Flowered’ is a different plant from the one that the Horticultural Society of London reported on in 1831. Selection, conscious or not, will have taken place by a number of gardeners over the decades and things change.
Today, it grows to about 90cm/3ft, instead of the 1.4m/4.5ft noted back then. Also, the British catalogue from Mr Fothergill's describes the beans as “flavourful” and Chiltern Seeds describe it as “very tasty”. I have to say that the last time I grew it I seem to remember that “unremarkable” was a better description.
In North America The Sustainable Seed Company describes them as “much shorter” than most other fava beans (Not in my experience) and Heritage Harvest describe them as “tasty”.
But there’s no doubt that this is a lovely thing and I’ll be growing it again this year – and will report on the flavor of the beans, and the height of the plants. And be prepared for more occasional bean-related (and zinnia-related) Year Of posts later this year.
Finally, in this week of daily postings on the best of 2016 and looking ahead to 2017, two exciting perennials to look out for in the year ahead.
Hosta ‘Branching Out’
Tony Avent at Plant Delights in North Carolina started out to create a hosta with branching flowering stems back in 1989 and, usig five different parents and after a number of generations of crossing and selection, ‘Branching Out’ is the result. (You can read more on Tony’s blog.)
Its pale lavender flowers on their sturdy 30in/90cm branching stems make an attractive and prolific show in mid summer over broad, heavily veined, dark green leaves. All we need now is added fragrance.
Hosta ‘Branching Out’ is available in North America from Plant Delights, it is not yet available in Britain.
Ajuga reptans 'Choc Ice'
There are few plants with bronze or purple foliage and white flowers. It’s a matter of genetics, the bronze or purple leaf colouring tends come with flowers colours at the same end of the spectrum. Astilbe ‘Chocolate Shogun’ is close, its chocolaty purple leaves topped with pale pink plumes.
And here’s another candidate, a bugle with white flowers held above purple leaves and bracts. OK, it all turns greener late in the season but at flowering season, it looks impressive. Discovered by plantsman Geoff Hitchens.
Ajuga reptans 'Choc Ice' will be available again soon in Britain from Monksilver Nursery. It is not yet available in North America.
Having picked out five new and old plants that were especially memorable in 2016, let's look ahead to plants I haven't even seen yet but which look unusually promising for the year ahead. First, two shrubs…
Abelia Pink Pong (‘abenov41’)
Abelia Pink Pong (‘abenov41’) must win the prize for one of the worst plant names ever – Pink Pong! Or perhaps I’m just a little old fashioned? Anyway, this is the first Abelia with a long season of large colorful flowers and a lovely fragrance.
There are other fragrant abelias but none combines large pink flowers opening from purple buds from May to October with a strong fragrance, dependably evergreen foliage, reliable hardiness and colorful autumn bracts to extend the season. Sounds worth trying, to me.
Pink Pong is a cross between Abelia schumannii '’Bumblebee’ and A. x grandiflora ‘Semperflorus’ and was selected in France in 2006.
Abelia Pink Pong (‘abenov41’) is available in Britain from Thompson & Morgan. It is not yet available in North America but should be soon.
Caryopteris Pink Perfection ('Lisspin') and Stephi (‘Lissteph’)
Two new pink flowered forms of Caryopteris, bluebeard, are coming on to the market just as two older varieties become unavailable. It will be interesting to see whether they have more lasting quality.
For some years the very late flowering, and not very hardy, C. incana ‘Autumn Blue’ was the only pink flowered form around but has now disappeared. Pink Chablis (‘Dureo’) was introduced in the US about fifteen years ago, but is no longer available, and I’m not sure it ever made it to Britain.
Pink Perfection ('Lisspin'), sometimes offered a Best Pink, and the bushier and more compact Stephi (‘Lissteph’) were both developed by the renowned British breeder of new shrubs Peter Catt. I’ve not seen them yet but they’re said to be as prolific and hardy as the best blue-flowered forms with a good strong pink coloring. I look forward to comparing them this coming season.
Caryopteris × clandonensis Pink Perfection (‘Lisspin’), sometimes listed as Best Pink, is available in Britain from these RHS Plant Finder nurseries. It will be available in North America soon.
Caryopteris × clandonensis Stephi (‘Lissteph’) is available in Britain from Hayloft Plants, and will be available in North America soon.
Ending the first part of my daily review of the some of the most memorable plants, new and old, from last year we come to the 2016 Chelsea Flower Show favorite – the new white flowered form of Primula vialii .
Primula vialii 'Alison Holland’
As soon as I entered the showground on the Sunday morning before the show opened on the Tuesday, plantspeople were asking me: “Have you seen the new white primula?” So off I rushed to take a look – and it’s lovely. I wrote it up on my RHS New Plants blog back in June. It was shortlisted for the 2016 Chelsea Plant of The Year award.
Basically, instead of the red buds and lilac flowers of the wild Primula vialii from China, ‘Alison Holland’ has creamy green buds and cool white flowers. Gary McDermott of Harperley Hall Farm Nurseries, who introduced the plant at Chelsea, told me that it’s more vigorous and flowers for longer than the usual form. But it hates drought.
‘Alison Holland’ was found in 2011 in his garden in the north east of England by John Holland who named it for his daughter-in-law. Plants never set seed but this form has proved easy to propagate by tissue culture.
Primula vialii 'Alison Holland' is available in the UK from Harperley Hall Farm Nurseries.
Primula vialii 'Alison Holland' is not yet available in North America but should be soon.