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Ceanothus , also known as the Californian lilac , is a genus that offers an impressive variety of arresting , flowering shrubs .
These are not only attractive plants , but they also fix atomic number 7 and appeal pollinator in a garden.1The Nitrogen - Fixing Capacity of Ceanothus velutinus . ( n.d . ) . Forest Science . Retrieved March 14 , 2023 , fromhttps://academic.oup.com/forestscience/article-abstract/12/2/164/4709415
Mostly flowering in a vivid blue but also offering a few options in snowy or pinkish , these shrubs can look great in many garden .
“ For something unusual , considerCeanothus prostratus , ” suppose RHS Master of Horticulture candidate Peter Lickorish .
“ The ‘ prostrate ’ in its name means it is lower growing and forms a rug of blue flower for groundcover . ”
All of the variety show bring up in this list are H4 stalwart and postulate to be grown in full Dominicus , in a sheltered position .
1)C.arboreus‘Trewithen Blue’
farm up to around 6 m marvellous , this large spread evergreen bush has ellipse or rounded leaves up to 8 atomic number 96 long .
The flowers , borne in 12 centimetre retentive panicle , are deep blue and slenderly fragrant .
2)C.‘Blue Mound’
This cultivar produce to around 1.5 m in high spirits , and up to 2.5 m wide .
Bushy in habit , it has showy leave-taking and in the later springiness , bears heads of small , bright blue flowers .
3)C.‘Cascade’
A vigorous evergreen California lilac , this option develop around 4 m tall and wide .
The branches are curve , with glossy , ovate leaves .
The clean-cut , abstemious blue flowersare carry in panicles around 8 cm in length .
4)C.‘Concha’
Around 3 m in acme and spread , this ceanothus cultivar has arching branch and narrow , dismal green leaf .
The flush are of a deep blue and flush in profuse clustering in the spring .
This cultivar has received the RHS Award of Garden Merit ( AGM ) .
5)C.‘Dark Star’
A spread evergreen shrub growing around 2.5 m improbable and all-embracing , this ceanothus has dark gullible , ovate leaves .
In the late spring , it yield clusters of mysterious blue - purplish bloom on its arching branches .
6)C.griseusvar.horizontalis‘Silver Surprise’
Growing to 1 m or so tall , and spreading 1.5 metre panoptic , this low - grow ceanothus has irregular , variegate leaves with creamy perimeter around the edges .
Masses of paleblue flowers are borne on the shrubin leaping .
This variety is H3 brave .
7)C.‘Puget Blue’
maturate up to around 2.5 m magniloquent and panoptic , this medium - sized ceanothus shrub has small-scale , dark green , narrow-minded leaves .
The flower are a deep spicy - purple and are borne copiously in panicle in former leap and early summertime .
8)C.‘Southmead’
A thick ceanothus grow up to around 1.5 m tall and wide , this option is thick , with pocket-sized oblong foliage with ridgepole of a blue green hue .
The clustering of dark blue flowers appear in the late spring and in early summertime .
9)C.thyrsiflorus‘Millerton Point’
Around 3 meter in height and ranch , this ceanothus has arc branch and small , glossy leaves in a mid - immature colour .
The flower are not blue as with most ceanothus but sphere creamy whitehue .
So , if you require to ring the changes , this could be an interesting choice to consider .
10) C.thyrsiflorus‘Mystery Blue’
Spreading to around 3 molarity wide and 2.5 m eminent , this airy and open - structured bush has glum green leaf on green stems .
The flowers bloom abundantly and are honey - odoriferous .
They are blue to drab - grey in colour .
11)C.thyrsiflorus‘Snow Flurry’
This is another ceanothus with a dispute .
It behave pure white clusters of flower in the give , on a belittled evergreen plant shrub up to 1.2 megabyte tall , with arching branches and sheeny immature leaf .
12)C.thyrsiflorusvar.repens
This is a great ground top plant , as it is comparatively low - growing at 1 metre in tiptop , though it can originate taller when grown against a wall .
The folio are elliptical and obscure glossy green .
The flowers are light intense blue and are put up in spring and early summer in compact panicle .
13)C.‘Skylark’
A compact shrub , growing up to around 2.5 m tall and broad , this ceanothus has finely toothed , sheeny , dark green foliage .
The clusters of deep juicy - purple flush are borne in the other summer .
This is another recipient of an AGM .
14)C.×veitchianus
This grim - blossomed variety is a bushy , vigorous evergreen shrub which grows up to around 3 m magniloquent and wide .
It has small , grinder - shaped , calendered leaf .
The flower , which bloom in the late spring and the early summer , are deep blue and are held in 5 cm long clusters .
15)C.‘Autumnal Blue’
This is an evergreen plant choice , which bears its oblong truss of mid - blue flowers from late summertime .
It has dark greenish , glossy , ovate foliage and grow with a bushy habit to around 3 m tall .
This cultivar is a recipient of an RHS AGM .
16)C.‘Burkwoodii’
This succinct evergreen plant ceanothus raise to around 1.5 m marvelous and wide .
It has shining , rounded parting , which are grey and fairly hairy on the undersides .
The small , rich blue flowers are brook in polish up clusters to 6 cm long in the late summer and autumn .
This cultivar has received the RHS Award of Garden Merit .
17)C.×delileanus‘Gloire de Versailles’
grow up to around 1.5 m marvelous with a exchangeable spread head , this is one deciduous selection to consider .
It has broadly oval , short - immature leave that are around 8 cm long .
The flower are exhibit as large clump in a pulverisation blue colour and are scented .
Another RHS AGM cultivar .
18)Ceanothus×delileanus‘Henri Desfossé’
Another deciduous ceanothus , this one also arise around 1.5 m marvellous and wide .
It has ellipse - influence , mid - green leave up to 7 cm in length and a rounded growing habit .
The cryptical aristocratic flowers are borne in panicle 8 - 12 centimeter across .
19) C. ×delileanus‘Topaze’
This deciduous ceanothus also has a rounded , bushy riding habit and grows to around 1.5 m in height , with a similar spread .
The leaves are low-cal green and broadly ovate , and the indigo - blue flower are wear in telling , large panicle in previous summer and autumn .
20)C.×pallidus‘Perle Rose’
This unusual ceanothus has wan , rose - pinkish efflorescence rather than the common blue .
This is another deciduous alternative , with prime borne in terminal panicles that get hold of around 6 cm long .
modest and shaggy-coated , this ceanothus will grow to around 1.5 m tall with a similar counterpane .
Of of course , these ceanothuses are not the only options that you might choose , but all of the above are among the honest options to consider .
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