Auricula Survey May 15

To start, two pictures illustrating how my camera alters colours. The first is the original photograph. The second I have adjusted to get closer to the flowers’ actual colour. This is a plant I grew from Barnhaven seed.

Another from the Barnhaven border mix.

This yellow auricula is from a garden centre.

yellow garden auricula

This very small primula was sold to me as an auricula by a man who had dug a lot of plants out of his yard and brought them to a farmers market. He said the flowers were yellow but the sun had faded them. OK. I call it Small White Auricula (SWA). It no doubt has some P auricula in it. I think it may also have some P marginata, as plants I’ve grown from its seeds, even when the other parent is yellow-flowered, have pink and/or purple flowers, as seen in the next picture. But it must also have something in its lineage smaller than a P marginata (P allionii?), because this is a very, very small primula.
(Below: one of the surprisingly bright red-pink offspring of SWA, above, and the pale yellow border auricula above it.)

Now two more pictures of the species auricula. Click to enlarge. Seriously. If I could keep only one auricula, this would be it, for the true, clear yellow and the lemon-cake scent.  The third picture is a new yellow seedling from Devonian Botanic Garden seed and looks like it may have come from the same parent. The blue flowers in the foreground are P marginata ‘Herb Dickson.’

Two tiers of auriculas, looking good displayed in a group.

Auriculas and mini daffodils in evening light.

These next four are from seed I bought from a specialist auricula grower from show-quality plants he had raised and crossed. The yellow stripe (‘Night & Day’ x ‘Blossom Dearie’) looked like it was going to be a throwaway when the first two flowers opened badly misshapen. But the third (lower right) is fine, and with luck, future flowerings will be, too. The second (‘Bakerloo Line’ x Marble Arch’) is a very nice wire-edge red. The third (‘Trafalgar Square’ x ‘Bold Tartan’) has appeared already in a previous post. Now it has three flowers open, and, as with the yellow stripe, the third flower is the best. It lacks the pale yellow edge that is prominent in the first flower. And the fourth plant (unnamed purple/white stripe seedling x ‘Border Beauty’) was a disappointment when its first flower had almost no colour to it, but all of its flowers have aged a nice grey-pink (paler than shown) — I’ll keep it.

Now, two named plants that I bought mail-order in 2010, blooming for me for the first time, ‘Silverway’ and ‘Arundel Stripe.’

Finally, two oddities from my own garden auricula seed. The first is an unusual butterscotch colour, and the second is pale yellow with brown vein-like stripes — more impressive in the flesh than in the photograph.

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Early primulas

purple Primula denticulata buds

Denticulatas must be the toughest primulas in the garden. Now that I have them growing in a situation they like — light shade, lots of peat, constant moisture, not a lot of competition — they are increasing happily, whereas in the old rock garden they dwindled and disappeared.

white Primula denticulata

This white denticulata is, for its own reasons, the earliest up. The denticulatas will need feeding this year, and the larger clumps will be divided, to ensure they continue to thrive.

Primula maximowiczii with buds

I have found six primula maximowiczii this spring. (Don’t know what happened to the rest; don’t remember where I put them). This is by far the biggest and strongest and will be sending up bright red flowers in a few days. The others will take another year settling in before they bloom.

unopened leaves of Primula matthioli

The furry leaves of Primula matthioli (formerly Cortusa matthioli) emerge and uncurl . The reddish, less furry parts in among them are the flowering stems. I bought this plant from the Devonian Botanic Garden three years ago. It is also doing well, with the denticulatas, in the wet shade bed.

Androsace carnea

Not a primula but in the family Primulaceae, this Androsace carnea grew from seed from the Devonian Botanic Garden. The photograph reminds me that I don’t often enough clear away bits of stuff (twigs, grass, poplar seed tails, hairs) before taking the picture. Plants like this one, with small flowers well above a cushion of foliage, are difficult to photograph well, as the camera wants to focus on the foliage, leaving the flowers slightly (or very) blurry.

Douglasia laevigata ssp laevigata

I have this as Douglasia laevigata ssp laevigata, but I understand the Douglasias belong with the Androsaces (and there is no such thing as a Douglasia), so this may actually be Androsace laevigata. Either way, another member of Primulaceae.

Primula hirsuta

My camera adds colour. I should look at the settings. But this primula hirsuta really is as bright as it looks here. P hirsuta is one of the original parents, along with P auricula, of the garden and show auriculas. Before this finishes flowering, I will try crossing it with the yellow P auricula nearby.

Primula x forsteri

Primula x forsteri is a result of crossing P hirsuta and P minima. Nice foliage, not a free-flowering plant, or not yet.

Primiula villosa

Primula villosa

 

Primula marginata

This Primula marginata has smaller, pinker flowers than most (most on Google Images, that is). It could be that it’s a hybrid. P marginata x ?

Primula marginata 'Herb Dickson'

Primula marginata ‘Herb Dickson’

This is a named Primula marginata, ‘Herb Dickson,’ growing in an alpine trough. Its flowers are much larger and more blue than the plant above. It needs to be lifted from the trough, divided, trimmed, and re-set, as it isn’t flowering nearly as well as it did last year, and its bare, woody stems are getting long.

pink Primula x polyantha

This polyanthus primula (P x polyantha) is probably a ‘Pacific Giants’ type that I grew from seed. I say this because of the size of the plant and its flowers, and because I found an empty ‘Pacific Giants’ seed packet in the garage the other day.

Primula x polyantha ‘Pacific Giants’

This must be another ‘Pacific Giant.’ It is nice to have flowers out quickly in the spring, but when this brash orange beast and its screeching pink neighbour (above) are in full bloom, they clash pretty hard. This will be the summer they get dug and divided, and distributed.

dark red Primula auricula hybrid from APS seed

This dark red auricula came from seed donated by a member of the American Primrose Society. It will get a prominent place in the garden.

mystery plant — sold as Primula carniolica

This primula was sold as Primula carniolica but is certainly not. The pale flowers of indeterminate colour indicate it is likely a cross. I may pollinate it with P auricula, P hirsuta and/or P marginata and try the seed. There is bound to be some good colour in its heritage, and it is a nicely shaped little thing.

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Auricula Survey, first week of May

Lots of auriculas beginning to flower, some more worthy of photographing than others, starting with my old yellow species auricula (a true Primula auricula, as far as I know, not an ornamental hybrid). For the first time in its life (12+ years), it has two trusses and both are crowded with buds. In past years, when it bloomed at all, it put up one truss of five or six flowers and never produced an offshoot. Clearly, it is enjoying its situation in the newly rebuilt alpine garden.

yellow Primula auricula loaded with buds

These next two are grown from seed purchased from an auricula grower in England, where primrose societies hold shows and growers compete for ribbons and the right to give their hand-raised seedlings an official name. I had 48 seedlings last winter from these imported seeds. All but two survived outdoors in a cold frame, and then this spring a third gave up. Of the 45 remaining, about a dozen are in bud or bloom. Some of the others may come along later, and the very small ones will need another year.

seedling of ‘Trafalgar Square’ x ‘Bold Tartan’

striped seedling

I’m glad I got a picture of these very promising buds, as the next day the stem began to droop and now it is wilted beyond recovery. The plant otherwise looks fine.

P marginata ‘Herb Dickson’ x small white auricula

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No Gardening this Weekend

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Survivors

After the seedlings are covered and boxed in November, I don’t know whether I’ll see them again. Some seem too small to make it through the winter. But five or six months later, most of them have.

These are not the most exciting pictures on the internet, but they look pretty good to me, in Zone 3 where it is minus-one Celsius today and snowing.

Lilium philadelphicum. These are either new shoots or, more likely, last year’s sprouted seeds. If they were new shoots, there would be some dead material left of last year’s greenery.

Primula involucrata sending up new leaves.

On the left, red buds of Astilboides tabularis and on the right, new sprouts of Olsynium douglasii (aka Sisyrinchium grandiflorum, or blue-eyed grass), both seeded last year.

Astrantia major. These very small seedlings survived in pots in the cold frame as well as in the garden under cover of leaves and snow.

Gentiana (cachemerica?). A little red from the cold, but otherwise unaffected by five months frozen solid in the dark. Click to get a better look.

These pinkish wires are tulip sprouts, from seeds collected and sown last summer. Tulipa tarda, I think.

Primula elatior ssp meyeri, four of seven survivors, six over-wintering outdoors, one indoors. The seventh is larger, but the six look healthier. I doubt any will flower this year, but there will be a nice patch of them next year.

These next plants are larger. The auriculas were seeded last year. Of the 72 in the trays in the cold frame, 70 survived. The Primula halleri, in the orange pots, were seeded two years ago. The P zambalensis and P longipetiolata were mail-ordered from Beaver Creek last fall; they spent the winter in the cold frame and this spring will go into the garden.

Inside the cold frame: auricula seedlings in the four flats; more auriculas and various other primulas in pots along the right side, and in the cell packs down in front, primulas that were kept indoors over winter.

New buds of Primula halleri

Primula longipetiolata

And Primula zambalensis, new growth emerging beneath last year’s old leaves.

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