| The Garden in May 2010 |
May7th: Euphorbias
for spring interest
Many Euphorbias
are making their appearance now and their fresh, colourful leaves add
interest to the garden in early May. Euphorbia
"Fireglow" is a great old cultivar with olive leaves striped with
pinkish red and deep, smouldering orange flowers about now. This
is one of the varieties of Griffith's Spurge (e.griffithii) and they will
run underground during winter and pop up a short distance from the mother
plant. This is fine if you want to cover an area but can be a nuisance
when they push up in the middle of another plant. I tend to get a fork in
around the plants in late winter and lever up any unwanted stems, potting
these up if required. If handing
Euphorbias make sure you cover your skin as the sap can cause dramatic
allergic reactions. |
May
10th: Flower of the Moment
Geranium
Stephanie was new to us last year and this spring it has really taken
off with masses of violet-blue, veined flowers held well above the soft,
crinkly-leaved mounds of foliage.
Its a sun lover relishing dryish
conditions and easy to propagate by pulling apart into clumps in early
spring.
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May
12th: Make the most of Spring sunshine
The clear bright sun after rain in
spring can create dramatic effects in the garden if you plan your planting
well.
We have planted Purple Hazel
strategically to catch the morning and evening sun when the light shines
through the leaves creating multi-toned effects of light and shade. Dark
red-purple leaves glow russet, orange and maroon with the light streaming
though them.
Our hazels are planted on the north side
of our plnt, front and back to maximise the effect of light.
They are now about 10-12ft tall and next
winter I shall take out about 1/5 of the old stems to thin the bushes,
reduce height and allow fresh new stems to grow.
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May
18th: More dramatic foliage
Although normally hardy, we were not
really expecting Persicaria
Red Dragon to come this last winter; but lo and behold, here it is
already 2ft tall and sporting the most dramatically patterned
foliage
Growing from a hard root shock it
doesn't run like a lot of Persicaria, but it is easy to strike cuttings
and any time in the growing season (remember it has Plant Breeder's Rights
so it is illegal to sell plants you've propagated yourself).
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May
19th: New neighbours
Meet our new neighbours - three cute Gloucester
Old Spot pigs. Our neighbour has introduced them to her overgrown orchard
and they already making short work of the nettles, brambles and other
weeds there. We are told they will clear the ground in 3 or 4 weeks!
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May
20th: Flower of the Moment
Centaurea
triumfettii "Hoar Frost" is a dainty plant (compared to its
cousins. the Centaurea montanas. anyway) with 9in stems topped with
feathery cornflowers in rose-white with amethyst centres. it loves dry,
free draining soil and doesn't spread very rapidly
If deadheaded and cut back after
flowering more blooms will come later in the season.
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May
22nd: Early Flowering Grasses
I always used to think of grasses as
late flowerers - Miscanthus, Molinia and Panicum come to mind, but several
flower early giving much needed height to our perennial borders at this
time of year. Stipa gigantea is a great example (more about this later in
the week) but for a more delicate effect you can't beat Helictotrichon
semervirens
Pendulum with its airy, waving plumes of silver flowers above
clumps of needle-like silver-blue leaves.
Plant it to enjoy the flowers, like here
it is against the contrasting dark background of the purple hazel.
It likes well drained, if not dry soil
and an open aspect to allow good air circulation, so don't plant it
amongst other tall plants, instead use it as a dot plant to add height and
movement to a planting.
It is propagated by division in spring.
Photo: Helictotrichon sempervirens
Pendulum planted with Allium Purple Sensation to echo the airy, floating
effect of the grass. Clumps of Centaurea montana Purpurea repeat the
colour of the Allium. Purple Hazel provides a dramatic contracting
background. © 2010
SpecialPerennials.com All Rights Reserved.
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May
23rd: Plant Hunters' FairWe
are just back from the brand new Plant Hunters' Fair that we organise for
The National Memorial Arboretum, Alrewas, Staffordshire. What an inspiring
and beautiful place and what a successful and popular event. We were
bowled over by the number of enthusiastic plant lovers from near and far
who made the most of the beautiful weather to come along. The event
featured other nurseries after our own hearts - expert growers who care
for their plants and want gardeners to get the right plants for their
garden even if it means missing a sale.
We will be running the event again next
year so we hope to see many of you there. Watch out on www.planthuntersfairs.co.uk
for further details.
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May
24th: Flower of the Moment
The Oriental Poppies (Papaver
orientale) are one of the glories of late spring and early summer
with their crumpled silk petals opening to form large sumptuous cups with
a prominent boss at the their centre.
Here is Patty's Plum made all the more
rich and inviting by the cool cream background of Centaurea
cheiranthifolia. Remember that the leaves of the poppies will die
back in mid summer leaving a "hole" in the planting, so plant
something in front in a similar colour (like Achillea
Tissington Old Rose for example) that will hide the gap.
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May
25th: A different angle
I couldn't resist taking this picture of
the clump of Centaurea
cheiranthifolia (see above) from a different angle. Here it teams
up with Allium Purple Sensation, which floats above the Centaurea like
rounded purple clouds - the stems just seem to disappear against the rest
of the greenery.
Purple Sensation of course grows from a
bulb (it is after all a cousin of the kitchen onion). The flowering period
is quite short and soon the heads turn green studded with green seed pods.
You can let them seed and after 2 or 3 years they will flower but I have
found that this can weaken the parents bulbs for next year. So I enjoy
them for a while and cut them off after a couple of weeks.
I'm sure you've spotted the truth hidden
in each of these photos but obvious when you see both: the colours of
Patty's Plum and Purple Sensation really don't go together!
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