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Ceanothus dentatus (Tooth-leaved blue bush)
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1 hour care
per year
per year
1.5m
Max height
Max height
2m
Max spread
Max spread
10-20 years
To maturity
To maturity
Plant details
Botanical name
Ceanothus dentatus
Other names
Tooth-leaved blue bush, Tooth-leaved red root, Cropleaf ceanothus, Sandscrub ceanothus
Genus
Ceanothus Ceanothus
Species
C. dentatus - C. dentatus is a spreading, densely branched, evergreen shrub with tightly clustered, oblong to elliptic, toothed, glossy, dark green leaves, grey-woolly beneath, and cymes of blue flowers in mid- to late spring.
Ceanothus dentatus is: Evergreen
Habit
Branching, 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 dentatus (Tooth-leaved blue bush) will reach a height of 1.5m and a spread of 2m after 10-20 years.
Suggested uses
Banks and Slopes, Beds and borders, City, Coastal, Drought Tolerant, Hedging/Screens, Mediterranean, Planted in groups, Wallside and trellises
Cultivation
Plant in well-drained soil in a full sun or partial shade. Needs full sun in coastal areas and afternoon shade in warm, dry inland valleys. Tolerates drought along the coast but needs water in hot, dry summers. Tolerates clay and light frost.
Soil type
Loamy, Sandy
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Alkaline, Neutral
Light
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 dentatus
Other names
Tooth-leaved blue bush, Tooth-leaved red root, Cropleaf ceanothus, Sandscrub ceanothus
Genus
Ceanothus Ceanothus
Species
C. dentatus - C. dentatus is a spreading, densely branched, evergreen shrub with tightly clustered, oblong to elliptic, toothed, glossy, dark green leaves, grey-woolly beneath, and cymes of blue flowers in mid- to late spring.
Native to
California
Foliage
Evergreen
Habit
Branching, 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 dentatus (Tooth-leaved blue bush) will reach a height of 1.5m and a spread of 2m after 10-20 years.
Suggested uses
Banks and Slopes, Beds and borders, City, Coastal, Drought Tolerant, Hedging/Screens, Mediterranean, Planted in groups, Wallside and trellises
Cultivation
Plant in well-drained soil in a full sun or partial shade. Needs full sun in coastal areas and afternoon shade in warm, dry inland valleys. Tolerates drought along the coast but needs water in hot, dry summers. Tolerates clay and light frost.
Soil type
Loamy, Sandy
Soil drainage
Moist but well-drained, Well-drained
Soil pH
Alkaline, Neutral
Light
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, Zone 7
In order to add a note on this plant, please add this plant to your plant lists.
| This plant likes... | Garden match | |
| Soil types: | Loamy, Sandy | Tell us... |
| Soil drainage: | Moist but well-drained, Well-drained | Tell us... |
| Soil pH: | Alkaline, Neutral | Tell us... |
| Light: | 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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