Ceanothus, California Lilac 'Ray Hartman'

Ceanothus

Genus
Ceanothus (see-an-OH-thus)
Synonym
Spacing
12-15 ft. (3.6-4.7 m)
Sun Exposure
15-20 ft. (4.7-6 m)
Danger
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Hardiness
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Time
Bloom Time
Bloom Color
Bloom Color
Bloom Time
Other Details
Seed Collecting
Full Sun
Fruit Shape
Fruit Size
Light Blue
Fruit Colors
Late Winter/Early Spring
Mid Spring
Late Spring/Early Summer
Growing Habit
Evergreen
Days to Maturity
Seed Type
Disease Resistance
Leaf Type
Foliage Color
Bloom Characteristics
Water Requirements
Shrubs
Where to Grow
Other details
Propagation Methods
Soil pH requirements
Patent Information
Plant Size (check one)
Growing Habit
Growth Rate
Leaf Shape
Leaf Appearance
Degree to which the appearance is present
Leaf Texture (top)
Leaf Texture (bottom)
Leaf Color
Color of Leaf Margin
Leaf Substance
Number of Vein Pairs
Appearance of Margin
Margin Width
Flower Shape
Flower Fragrance
Does it set seed?
Flower Size
Flower Type
Blooming Habit
Foliage Habit
Color Patterns
Awards (if applicable)
Seed Type
Growth Habit
Days to Maturity
Awards (if applicable)
Bloom Shape
Other Details
Pruning Instructions
Kernel Color
Flower Shape
Flower Habit
Bloom Size
Color Pattern
Bloom Shape
Pruning Groups
Bloom Diameter
Heat (Pungency)
Fruit Shape
Fruit Size
Fruit Color
Disease Resistance
Seed Type
Flower Size
Size/Type
Flower Characteristics
Leaf Shape/Type
Leaf Texture
Leaf Color
Propagation
Pollination
Bearing Habit
Rootstock Vigor
Disease Resistance
Fruit Usage
Classification
Regional

This plant is said to grow outdoors in the following regions:

NORTH FORK, California

Paradise, California

Richmond, California

San Leandro, California

Grand Mound, Washington

Rochester, Washington

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Gardener's Notes:

1
positive
0
neutral
1
negative
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Redding, CA | November 2011 | negative

I have heavy soils, and this plant ate it spectacularly at my house. I think it needs sharp drainage.

S
North Fork, CA (Zone 7b) | October 2010 | positive

Nearly native in the central California foothills, this ceanothus is fast growing and should be given plenty of room. Grows to 20 feet an...Read More

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