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Products > Ceanothus 'Dark Star'
Ceanothus 'Dark Star' - Dark Star Ceanothus
Image of Ceanothus 'Dark Star'
Habit and Cultural Information
Category: Shrub
Family: Rhamnaceae (Buckthorns)
Origin: California (U.S.A.)
Evergreen: Yes
Flower Color: Dark Blue
Bloomtime: Spring
Parentage: (C. impressus x C. papillosus var. roweanus)
Height: 4-8 feet
Width: 8-12 feet
Exposure: Full Sun
Summer Dry: Yes
Deer Tolerant: Yes
Irrigation (H2O Info): Low Water Needs
Winter Hardiness: 10-15 F
Ceanothus 'Dark Star' (Dark Star Ceanothus) - A dense, vase-shaped shrub growing quickly to about 6 feet tall by 8 feet wide with very small, deep green leaves that have a dimpled surface. When the dark, cobalt-blue flower clusters bloom in spring, the overall effect is breathtaking.

Plant in full sun and provide good drainage. Requires little or no water in summer. It is hardy to 15 degrees F. Best suited to coastal gardens where it is one of the showiest and most popular cultivars of California lilac - useful as a beautiful informal screen or a feature shub. Noted as less attractive to predation by deer but still eaten when they get hungry.

This cultivar was introduced by Ken Taylor in 1971, who selected it from seelings planted in his Aromas, California garden in 1968. It is believed to be a cross between the Santa Barbara Ceanothus, Ceanothus impressus and Ceanothus papillosus var. roweanus (now considered to just be a compact form of Ceanothus papillosus). We have grown this great plant since 1983.

The genus name comes from the Greek word keanthos which was used to describe a type of thistle and meaning a "thorny plant" or "spiny plant" and first used by Linnaeus in 1753 to describe New Jersey Tea, Ceanothus americanus

This information about Ceanothus 'Dark Star' displayed on this web page is based on research we have conducted in our horticultural library and from reliable online resources. We also will relate observations we have made about it as it grows in our nursery gardens and other gardens visited, as well how our crops have performed in containers in the nursery field. Where appropriate, we will also incorporate comments that we receive from others and we welcome hearing from anyone with additional information, particularly if they can share cultural information that would aid others in growing this plant.