CEANOTHUS
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CEANOTHUS
Commonly known as California lilac, Redroot
Genus of about 55 species of deciduous and evergreen shrubs mostly from western North America, centring on California, but also from eastern America and Mexico.
Seeds can remain dormant for centuries and in nature the hard coats rely on fire for germination.
All are attractive to bees.
Full Plant Details - Sun/Soil & other attributes
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Good to know
Wildlife plant - insects -
Pests & Diseases
honey fungus. -
Place of origin
Garden origin. A UK selection from Rowland Jackman Nursery, Woking, 1938. -
Evergreenglossy, green leaves to 5cm (2in) long.
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Blue
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PaniclesLoose panicles to 8cm (3in) long
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BorderSuitable for a shrub border
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Coastal / windsweptSuitable for an open site slightly back from the sea
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Cottage garden
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Town garden
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Fully hardy
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Serrulate
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Oblong
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Height
4m (13ft) -
Spread
4m (13ft)
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Tall ShrubRounded shrub with arching branches
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Pruning group 5
Suitable for: Evergreen shrubs that require minimal pruning.
Action: Trim or lightly cut back shoots that spoil symmetry. Deadhead regularly.
When: Annually after flowering.
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Hardy - average winter
Hardy through most of the UK apart from inland valleys, at altitude and central/northerly locations. May suffer foliage damage and stem dieback in harsh winters in cold gardens. Plant can withstand temperatures down to -10°C (14°F) -
Spring Seasonal Interest
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Fertile well drained soil
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Free draining sandy soil
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Full sun
With shelter from cold winds. Most do well trained against a wall. -
Bee friendly
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Butterfly friendly
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Rabbit Resistant
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Mature Size4m (13ft)
4m (13ft)
View Planting Tips and Care Advice
Ceanothus - Growing Guide
