Plants by mail order since 1984, over 4100 plants online today!
15th February, we are pleased to say that the nursery and gardens are open to visitors. We are also still offering click and collect orders from the website. Mail order is continuing as normal. However please be aware that courier deliveries can be delayed, due to high volumes.
CLEMATIS 'Jackmanii Superba'
Commonly known as Virgin's bower
Large Flowered Summer Varieties
Violet-purple
Further Reading....
- Details
- Description
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
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Deciduous
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Purple - Shades of purple/mauve/lilac/violet - violet purple with purple anthers -
Height - 2.5-4m (8-13ft) -
Spread - 1m (39in)
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Climber - Some of these climbing plants will need trellis or wire supports if grown on walls or fences. Other grow aerial roots and are self-clinging - late, large-flowered climber
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Hardy - very cold winter - Hardy in all of UK and northern Europe. Plant can possibly withstand temperatures down to -20°C (-4°F) -
Full sun - provide shade for roots and base of plant. -
Partial shade -
Additional Features - Good to know - - prune back previous year's stems to a pair of strong buds about 15-20cm (6-8in) above soil level before growth starts in early spring. -
Pests & Diseases - cutworms, aphids on young plants, clematis wilt. -
Place of origin - garden origin (UK) -
Flower Shape - Single - Row of petals round conspicuous stamens - no more than 8 petals - 8-13cm (3-5in) across with 4 to 6 sepals
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Hardiness - Fully hardy -
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Leaf margin - Entire - see photos above -
Leaf shape - Lanceolate - see photos above
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Ovate
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Seasonal Interest - Summer -
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Soil Conditions - Fertile well drained soil - - humus-rich. Mulch in late winter.
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Wildlife - Rabbit Resistant -
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Clematis - Growing Guide
- Pruning
- Pruning Group 1 - Flowering mid / late spring
- Pruning Group 2 - Flowering late spring / early summer
- Pruning Group 3 - Flowering late summer / early autumn
- Training Climbers - Video Tip ondemand_video
Planting to avoid allergic reactions and asthma
Useful extras...
Fertilisers & Feeds - Vitax
Q4 Pelleted Fertiliser
A useful fertiliser suitable for use on a wide variety of plants. Q4 provides all the nutrients and trace elements essential for vigorous growth, abundant flowering and ripening of fruit.
3 options from £6.00
Fertilisers & Feeds - Empathy
Rootgrow mycorrhizal fungi
Recommended by the RHS. Contains Rootgrow™ mycorrhizal fungi. Suitable for all trees and shrubs (except rhododendrons, azaleas, heathers, cranberries and blueberries)
2 options from £6.00
Fertilisers & Feeds - Empathy
All-purpose Seaweed Stimulant
All-purpose organic concentrated seaweed feed that is a ready to use, derived from sustainable harvested kelp, that can be used on all outdoor and indoor plants, except acid loving plants.
Perfect used in conjunction with Rootgrow™.
Only £7.50
Vermin & Pest Control
Slug Pellets
Slug killer blue mini pellets are easy to use and give effective control of slugs and snails.
Ideal in garden, conservatory or greenhouse.
Only £6.50
Vermin & Pest Control
Copper Tape
Quick and easy way to repel slugs and snails from your pots with this adhesive copper tape.
Only £7.50
Garden Goodies
Slate Plant Labels
These wonderfully tactile natural slate plant labels are hand made in Cornwall and come with a chalk pen.
Just stick them in your pot or border. Pack of 6.
Only £10.20
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