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COTONEASTER horizontalis
Commonly known as Herring-bone cotoneaster, Rock cotoneaster
Herringbone cotoneaster with bright red berries
Further Reading....
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DeciduousRounded to broadly elliptic small, glossy, dark-green leaves to 1cm (½in) long, turning red in autumn.
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WhiteTinged pink.
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Height1m (3ft)
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Spread1.5m (5ft)
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Ground coverThese plants are typically low growing and spread quickly to inhibit weed growth on areas of bare soilBranches form a herringbone pattern.
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Hardy - cold winterHardy 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)
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Full sunFull sun for best berry production.
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Partial shade
COTONEASTER horizontalis
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Additional FeaturesBerriesThese plants have berries.Good to knowNOTE. Invasive in the UK. Illegal to plant or cause to grow in the wild. Will grow to a considerable height against a wall. Wildlife plant - irresistible to insects, birds.Pests & DiseasesAphids, woolly aphids, webber moth caterpillars, scale insects, fireblight, honey fungus.Place of originWestern China
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HardinessFully hardy
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Leaf marginEntire
(see photos above) -
Leaf shapeElliptic
(see photos above) Orbicular(see photos above) -
Pruning groupPruning group 8Suitable for: Wall trained shrubs and less vigorous climbers.
Action: For climbers 'spur prune' by cutting back 3-4 buds of the permanent framework. For wall trained shrubs cut back flowered shoots to within 2-4 buds of permanent framework.
When: Annually after flowers if on previous year's growth, or in late Winter or Spring if on current year's growth.
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Seasonal InterestAutumnSummer
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Soil ConditionsFertile well drained soilWill tolerate a dry position when established.
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WildlifeBee friendlyBird friendly
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Cotoneaster - Growing Guide
ABUTILON x suntense
Flowering maple, Parlour maple
Available from £5.00
FUCHSIA magellanica var. gracilis
LAMIASTRUM argentatum
RHODODENDRON 'Fragrantissimum'
Available from £30.00
ROSA banksiae 'Lutea'
Yellow Banksian rose
Available from £25.00
VITIS coignetiae
Crimson glory vine
Available from £18.50
Buy Varieties of COTONEASTER horizontalis
COTONEASTER horizontalis 'Variegatus'
Rock cotoneaster, Variegated herring-bone cotoneaster
silver variegated form
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)
3 options from £3.00
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
Fertilisers & Feeds - Vitax
Blood, Fish & Bone
Improves vegetable, fruit and flower quality. Blood, Fish and Bone
contains three major nutrients essential for strong and healthy growth.
Only £6.00
Fertilisers & Feeds - Carbon Gold
Biochar soil improver
Biochar is a carbon rich form of charcoal specifically designed for soil application to improve plant growth and health. Biochar is a very stable substance that is not broken down in soils, offering long-term soil benefits.
Only £8.00
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 £10.00