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Thursday, May 05, 2011

CRACKING CLEMATIS

'Cracking Clematis'

The exceptional clematis plants and vines produced by Raymond Evison Clematis are the result of over 40 years of dedicated work in searching, breeding and cultivation.  Developed in partnership with Poulsen Roser, they undergo 10 years of trial and assessment to guarantee reliable, free flowering and top performing clematis that represent truly modern flowering plants for today's homes and gardens.  Look out for the distinctive Raymond Evison® signature on blue label at Cowell's Garden Centre for a genuine Raymond Evison clematis.




Clematis 'Rebecca'

Named after Raymond Evison's eldest daughter,  Clematis 'Rebecca' has stunning large red flowers and flowers freely over a long season.
Flowering: Early to late summer
Site: Any aspect
Height: 2 - 2.5m (6-8ft)
Pruning: Light prune early spring)

Clematis 'Crystal Fountain'

Produces amazing double flowers and has a very compact bushy habit. Clematis Crystal Fountain is best grown in containers on the patio or soil planted in a small garden.
Flowering: Late Spring/Early and late summer
Site: Any aspect
Height: 2m (6ft)
Pruning: Light prune early spring



Clematis 'Josephine'

Clematis Josephine displays dramatic double flowers over a long period from late spring until autumn. Ideal for containers or through wall trained shrubs.
Flowering: Late spring early autumn
Site: South, west or east facing positions
Height: 2 - 2.5m (6-8ft)
Pruning: Light prune early spring



Clematis 'Bourbon'
Dramatic red flowers, ideal for containers or with variegated shrubs. Clematis Bourbon looks outstanding with blue ceanothus as a companion plant.
Flowering: Flowers late spring till late summer
Site: Any aspect, does well in sunny position
Height: 2 - 2.5m (6-8ft)
Pruning: Light prune early spring



Clematis 'Empress'

Clematis Empress has pink outer sepals and an exotic spikey centre.
Can be used in a variety of situations e.g. containers, on archways / trellis or growing through other shrubs.
Flowering: Late spring early autumn
Site: South, west or east facing positions
Height: 2 - 2.5m (6-8ft)
Pruning: Light prune early spring



These are just a few of the exciting varieties of 'Raymond Evision' Clematis that we stock.
New arrivals are hitting the sales benches every week.  Start your collection today.

Thursday, April 07, 2011

Canny Camellias

'CANNY CAMELLIAS'


Most species of Camellia come from China or Japan where they grow in the forested areas on the lower slopes of the mountains, such as the Himalayas, with high rainfall.  So the home they thrive in is shaded by tall trees,  which drop their leaves, forming a layer of acid leaf mould, which in turn is wet but well drained due to the slopes.

Camellia x williamsii 'Debbie'
 
Camellias are magnificent flowering evergreens, of which the majority in cultivation are as hardy as Laurel.  All having handsome glossy foliage as well as an assortment of beautiful flowers ranging from white to pink, red and cream in a variety of flower forms.

Camellia 'Margaret Davis'

To grow Camellias well, we need to imitate their native habitat and provide them with moist, lime-free soil, enriched with humus and some protection from sun and drying winds.

Camellia 'Rose A Fleur Ambriquee'


GROWING OUTDOORS
Best results are obtained when planted in a Westerly or Northerly aspect, against a wall, or sheltered by trees.  This gives some protection from frost and early morning sun, which would spoil the flowers.
They will not tolerate windy or waterlogged conditions.  The Camellia will grow in full sun if the roots are protected by shading.  When planting add plenty of lime-free compost,  e.g. Westland Rhododendron Azalea and Camellia compost.  This will help to retain the moisture and may also
be used as a mulch in the Spring.


Camellia 'Comte de Gomer'



HOW TO PLANT
Dig a hole approximately twice the size of the pot and water the Camellia before removing the pot.  The crown should be no lower than the soil level.  Back-fill with moist, lime free compost, making sure it is firmed down well.  It is vital to water during dry spells, especially through the first year until the roots have broken the original pot compost. Failure to do this may result in leaf and bud loss; also new growth and buds may fail to form.


Camellia japonica 'Contessa Lavinia Maggi'

Camellia japonica 'Contessa Lavinia Maggi'


FEEDING
Feed in March/Aprilwith a fertiliser such as, Vitax Azalea and Rhododendron pelleted ericaceous fertiliser.  Sprinkle a little around the roots and just beyond. Later in June, to help growth and bud formation, 35g of Sulphate of Potash and 35g of Magnesium Sulphate (Epsom Salts) may be added.
When growing Camellias in tubs or half-barrels, use John Innes ericaceous compost which is free of lime.  Place some broken crocks at the bottom of the tub and plant as normal.

Tubs however should never be allowed to dry out in Summer and should be kept moist but not sodden. Tubs should be protected during severe or prolonged periods of frost, so that the roots are not killed and the plants do not suffer drought through the soil freezing solid.  Alternatively they can be moved into a cold greenhouse,  conservatory or a similar well lit frost free structure, though this may cause them to flower slightly earlier than usual.



Camellia display at Cowell's Garden Centre.     

Saturday, April 02, 2011

'LOOPY ABOUT LUPINS'

'LOOPY ABOUT LUPINS’
We are very excited to offer you a stunning range of Westcountry Lupins that will blow you away with their choice of colour, strength and stature.

Westcountry Lupins are bred by the famous Westcountry Nurseries who hold the national collection of Lupins and have also won gold medals at Chelsea Flower Show.

The plants are FRESH IN and are selling well. Now is an ideal time to plant to ensure a stunning display in June
Lupinus 'Beefeater'
Vibrant, almost pure red flowers, slight yellow flecked standards. Straight strong spires mid season. Ht 75cm/2.5'
Lupinus 'Gladiator'
Vibrant orange and yellow bicolour. Late season. Ht 75cm/2.5'
Lupinus 'Manhatten Lights'
Bicolour of purple bells and yellow standards. Mid season reaching 3'/90cm in height
Lupinus 'Persian Slipper'
Lovely lagoon blue with white fleck. Compact habit. Early season. Ht 90cm/3'
Lupinus 'Saffron'
Rich lemony yellow self, slender flower spikes. Mid season. Ht to 90cm/3'
Lupinus 'Red Rum'
Superb red with white fleck. Long flowering season. Early season reaching 90cm/3
Lupinus 'Tequila Flame'
Red and yellow bicolour. A good focal plant. Late season. Ht 90cm/3'
Lupinus 'Blossom'
Lovely pink on white flushed lupin. Much admired. Mid flowering season Ht 2.5'/75cm

Lupinus 'Masterpiece'
Rich purple lupin with orange fleck in standards. Sharply pointed spikes, early season. Excellent form. Ht 75cm/2.5'
Lupinus 'Salmon Star'
Lovely coppery orange self, vigorous. Early season. Ht 90cm/3'

Care and Advice of Westcountry Lupins 
(from Westcountry Nurseries)

Cultivation
With the earliest of our new varieties forming flower buds by mid April, the first bells and standards start to open at the base of the flower stem by Mid May. A week later the whole flower stem is a mass of plump rounded bells and standards opened out like the wings of a butterfly. Masterpiece, Red head, Imperial Robe, Red Arrow, Bishop's Tipple and Terracotta are amongst the first out, quickly followed by Blossom, Persian Slipper, Manhattan Lights, Desert Sun, Red Rum, Saffron, and Salmon Star. Last to arrive on the scene for their catwalk appearance are Polar Princess, Tequila Flame, Gladiator and Towering Inferno. Buy from a good source, keep hoeing to keep the moisture in the soil, spray at the first sign of any insect attack and feed a little bonemeal or seaweed before and during the growing season. You will be rewarded with great spires in every colour, the humming of bumble bees during the glorious summer days as they go about their relentless quest for nectar, and flowers which look great in the borders, fantastic in a vase. Their perfume is distinct, filling the air with a heady peppery, mossy scent and very much more noticeable indoors. Strip the foliage and side shoots first or the florets will drop. Plunge into water and enjoy a big, colourful display for a good week.

Soil
The latin name for lupin, Lupinus, is derived from lupus meaning wolf or destroyer. Because lupins will grow in poor soil they have also attracted the misleading idea that they can destroy the fertility of the soil. This is not true; lupins make their own nitrogen enabling them to grow in poorer soils but not chalk. Ideally a well drained, neutral to slightly acidic soil will ensure 100% success but most soils will be fine.

Climate
Pretty much any climate will be tolerated by lupins. They are very hardy herbaceous perennials, withstanding frost to at least -25C. In very wet conditions, lupins may sucumb to crown rot but if well established, will survive most conditions.

Position
Just like us lupins love the sun and their flower spikes will follow its movement east to west on a bright day. However, we have lupins growing on a north facing site which thrive just as happily. Full sun is said to improve the colour of the flower spikes too.
Uses
Because lupins flower primarily in the month of flaming June they coincide with a popular time for couples tying the knot. If you want to be original take some beautiful lupin florets as confetti, strip the blooms just before you set off. As a statement plant in the border, few plants can match the tall, colourful lupin spire. They make excellent pot plants too which is not an idea usually associated with this genus. Put one or two on your patio and enjoy a heavenly morning and evening scent reminiscent of peppery moss.

Westcountry Lupins 2L/3L pot £8.99


















Wednesday, February 17, 2010

Super Six Primroses

Cowell's Garden Centre Weekly Offers

50% OFF - Super Six Primroses - Limited offer. Saturday 13th February - Friday 19th February only
http://www.cowellsgc.co.uk/wv87-fb.pdf

Only two days left to take advantage of this great offer.

Wednesday, February 10, 2010

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This is a first blog by Cowell's Garden Centre, Welcome to all our fans