Plants by mail order since 1984, over 4100 plants online today!
Please order online, all plant orders are currently being despatched as normal. UK orders only no exports.
We are on reduced staff so the phone will not be answered as quickly as usual however full plant information & availability is shown online.
THE NURSERY & GARDENS ARE CLOSED TO THE PUBLIC UNTIL FURTHER NOTICE
Last updated 26/3/20 10:28.
We are on reduced staff so the phone will not be answered as quickly as usual however full plant information & availability is shown online.
THE NURSERY & GARDENS ARE CLOSED TO THE PUBLIC UNTIL FURTHER NOTICE
Last updated 26/3/20 10:28.
PERSICARIA microcephala 'Red Dragon'
Commonly known as Bistort, Knotweed
Tall and spreading variety with dramatic brownish-red leaves with black markings
Further Reading....
- Details
- Description
- Mature Size
- Tips and Advice
- Goes Well With
- Planting Combinations
- Other Suggestions
- See Also...
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White -
Height - 1m (39in) -
Spread - 50cm (20in)
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Ground cover - These plants are typically low growing and spread quickly to inhibit weed growth on areas of bare soil
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Herbaceous - Early in the year, typically January till end of March, herbaceous plants might be supplied in 9cm pots to ensure timely despatch. - erect, clump-forming, woody-based perennial with ovate leaves to 8cm (3in) long. Produces small spherical clusters 1cm (½in) across of flowers on stalks to 4cm (1½in) long from the axils of the upper leaves.
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Hardy - cold winter - Hardy in most places throughout the UK even in severe winters. May not withstand open/exposed sites or central/northern locations. Plant can withstand temperatures down to -15°C (5°F) -
Full sun -
Partial shade -
Additional Features - Pests & Diseases - none. -
Place of origin - garden origin. -
Resistant to honey fungus - These plants have little or few problems with honey fungus.
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Hardiness - Fully hardy
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Leaf Colour (if not green) - Red
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Seasonal Interest - Summer
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Soil Conditions - Clay or heavy soil
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Tolerates all - any moist soil
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Wet or boggy soil
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Wildlife - Rabbit Resistant
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Herbaceous Plants - Video Collection
- Dividing Herbaceous Perennials - Video Tip ondemand_video
- Spring Planting Osteospermums - Video Tip ondemand_video
- Dividing Summer Perennials - Video Tip ondemand_video
- Dividing summer flowering Hemerocallis - Video Tip ondemand_video
- Summer propagation - Video Tip ondemand_video
- Supporting Plants - Video Tip ondemand_video
- Dead heading meconopsis - Video Tip ondemand_video
- Dead heading Delphiniums - Video Tip ondemand_video
- Feeding herbaceous peonies - Video Tip ondemand_video
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1m (39in)
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50cm (20in) |
ACHILLEA 'Inca Gold'
Available from £12.00
ALLIUM giganteum
Giant ornamental onion
Available from £10.50
CLERODENDRUM trichotomum var fargesii
Glory tree, Glory bower
Available from £17.00
ERYNGIUM bourgatii 'Picos Blue'
Sea holly
Available from £12.50
EUPHORBIA palustris
Available from £11.50
GAURA lindheimeri 'The Bride'
Available from £12.50
MONARDA 'Prairie Night'
Available from £11.50
PERSICARIA
(Polygonum) - Knotweed
PHLOMIS russeliana
Turkish sage
Available from £12.50
SALVIA
Sage
Useful extras...
Harrod Horticulture Plant Supports - Plant & Border Supports
Curved border restraints
The border restraints are made from sturdy, solid 6mm galvanised steel wire and powder coated dark olive green, available in a variety of sizes providing strong plant support to stop plants falling across lawns and paths
4 options from £14.50
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
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