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Ceanothus impressus var. nipomensis (Arroyo Grande lilac)
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1 hour care
per year
per year
2m
Max height
Max height
2.5m
Max spread
Max spread
10-20 years
To maturity
To maturity
Plant details
Botanical name
Ceanothus impressus var. nipomensis
Other names
Arroyo Grande lilac, Nipomo ceanothus
Genus
Ceanothus Ceanothus
Species
C. impressus var. nipomensis - C. impressus var. nipomensis is a rounded to spreading, borderline hardy, evergreen shrub with small, aromatic, veined, dark green leaves and spherical clusters of fragrant, blue flowers in spring.
Ceanothus impressus var. nipomensis is: Evergreen
Habit
Rounded, Spreading
Flower
Blue in Spring
Foliage
Dark-green in All seasons
How to care
Watch out for
Specific pests
Scale insects Scale insects
Honey fungus , Phytophthora root diseases Honey fungus , Phytophthora root diseases
General care
Pruning
Pruning group 8 after flowering. Mulch and feed after pruning.
Propagation methods
Semi-hardwood cuttings, Semi-ripe cuttings
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Where to grow
Ceanothus impressus var. nipomensis (Arroyo Grande lilac) will reach a height of 2m and a spread of 2.5m after 10-20 years.
Suggested uses
Banks and Slopes, Beds and borders, City, Coastal, Hedging/Screens, Mediterranean, Planted in groups, Wallside and trellises
Cultivation
Plant in well-drained soil in full sun. Best in coastal areas in sand. Dislikes heat and excessive wet. Suitable for espalier.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Alkaline, Neutral
Light
Partial Shade, Full Sun
Aspect
South, East, West
Exposure
Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4), Tender in frost (H3)
Companion plants
We do not currently have companion plants added for this plant.
Botanical name
Ceanothus impressus var. nipomensis
Other names
Arroyo Grande lilac, Nipomo ceanothus
Genus
Ceanothus Ceanothus
Species
C. impressus var. nipomensis - C. impressus var. nipomensis is a rounded to spreading, borderline hardy, evergreen shrub with small, aromatic, veined, dark green leaves and spherical clusters of fragrant, blue flowers in spring.
Native to
California
Foliage
Evergreen
Habit
Rounded, Spreading
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Colour
Flower
Blue in Spring
Foliage
Dark-green in All seasons
How to care
Watch out for
Specific pests
Specific diseases
Honey fungus , Phytophthora root diseases
General care
Pruning
Pruning group 8 after flowering. Mulch and feed after pruning.
Propagation methods
Semi-hardwood cuttings, Semi-ripe cuttings
Monthly care advice
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Where to grow
Ceanothus impressus var. nipomensis (Arroyo Grande lilac) will reach a height of 2m and a spread of 2.5m after 10-20 years.
Suggested uses
Banks and Slopes, Beds and borders, City, Coastal, Hedging/Screens, Mediterranean, Planted in groups, Wallside and trellises
Cultivation
Plant in well-drained soil in full sun. Best in coastal areas in sand. Dislikes heat and excessive wet. Suitable for espalier.
Soil type
Chalky, Loamy, Sandy
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Alkaline, Neutral
Light
Partial Shade, Full Sun
Aspect
South, East, West
Exposure
Sheltered
UK hardiness Note: We are working to update our ratings. Thanks for your patience.
Hardy (H4), Tender in frost (H3)
USDA zones
Zone 10, Zone 9, Zone 8
In order to add a note on this plant, please add this plant to your plant lists.
| This plant likes... | Garden match | |
| Soil types: | Chalky, Loamy, Sandy | Tell us... |
| Soil drainage: | Moist but well-drained, Well-drained | Tell us... |
| Soil pH: | Alkaline, Neutral | Tell us... |
| Light: | Partial Shade, Full Sun | Tell us... |
| Aspect: | South, East, West | Tell us... |
| Exposure: | Sheltered | Tell us... |
| Hardiness: | Hardy (H4), Tender in frost (H3) | Tell us... |
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