Im talking about the plant sold as Ceanothus Blue Pacific although its correct name is C. papilosus var. Most other cultivars, at least in this evaluation, have relatively tough leaves which do not seem to attract deer In this evaluation, Marie Simon and Henri Desfosse were heavily grazed as was Cliff Schmidt. USDA Zone:7b, Phone: 1-877-353-4028 On May 11, 2009, anelson77 from Seattle, WA wrote: I have several of these. Italian Skies is not as commonly grown as Skylark, but also grew well, although the foliage of this cultivar is not as attractive as Skylark. The plants were very black and unattractive. Other cultivars which would be similarly useful include C. thyrsiflorus var. They grow on most soils but a neutral one is best. [citation needed], Native Americans used the dried leaves of this plant as an herbal tea, and early pioneers used the plant as a substitute for black tea. 271pp. Grows 6' x 8', sun, Hardy 5-10f. Dixon. The evolution of these two clades likely started with a divergence in the niches filled in local communities, rather than a divergence on the basis of geography.[12]. 17. Blue Purplish blue Height 2m (6ft) Spread 3m (10ft) Tall Shrub Arching habit. They offer a more or less upright habit and various shades of blue flowers or in some cases (like Marie Simon) pink.. I have trimmed it down about 3' from the eves many times. The most significant disease problem was found on Autumnal Blue, which grew well early in the trial, but severe defoliation was observed starting in 2003. I prune this shrub every winter taking off about a third of its growth. Plant Type: Shrub. (Krukeberg, A. 6' high and 8' wide, evergreen, small curled leaves, deep blue flowers (almost deep purple). On Dec 4, 2014, CAndersen from Apple Valley,United States wrote: Bought this at Oak Hills Nursery (Hesperia, CA) in 2001. Incredibly showy, award-winner Ceanothus 'Dark Star' (California Lilac) is a spreading, evergreen shrub noted for its abundant clusters of fragrant, dark royal blue flowers in late spring and early summer. Plant height and width data in Spring 2005 are shown in Figures 1 and 2. Ceanothus is a genus of about 5060 species of nitrogen-fixing shrubs and small trees in the buckthorn family (Rhamnaceae). It . There are around fifty pollinator-friendly, flowering, drought-tolerant shrub species in the Ceanothus genus. It is a fabulous cultivar, but you'll not get that gorgeous dark electric blue of 'Dark Star'. What's looking great in your garden this week? Ceanothus do NOT want rich soil, or even good soil. It was owned by the late Ron Gross, a tough, some would say hard, man who was one of the most progressive nurserymen of his day. griseus (prostrate selection). C. thyrsiflorus var. Remove branches extending beyond the wall after flowering, and train new shoots to fill in gaps. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips all to help you grow successfully, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times , Reduced prices on RHS Garden courses and workshops, Join the RHS today and support our charity. with Ceanothus - California Lilac, Use our interactive toolsto design your dream garden. Favorites. Langan, S.L., F.W. We support local food sovereignty- grow your own One Green World! Little specific information on the cold hardiness of species of ceanothus cultivars is available. Compare all Ceanothus - California Lilac and find the right plant for your garden and pots based on your hardiness zone, sun exposure, water requirements and more. Soltis, and D.E. times. They have a hard seed coat and because of their dormancy, they need to soak in hot water for at least 24 hours. The third group, mounding, spreading shrubs, contains several well-known cultivars used as groundcovers in California, including Joyce Coulter and Joan Mirov. 10 lt pot (0.8-1m) available to order from spring 1 star 1 star 1 star 1 star 1 star. Other low-growing shrubs which were hampered by cold injury included C. thyrsiflorus var. Home Grown - An Australian Vegetable Garden DVD. This often results in aggressive pruning, to which these plants often respond poorly. Prune annually; wall-trained plants need most attention. thyrsiflorus Arroyo de la Cruz, C. thyrsiflorus var. 272pp.). The flowers are so profuse that they literally cover the bush, creating a breathtaking floral display. The three showiest Ceanothus are 'Dark Star', 'Julia Phelps' and 'Concha'. They bloom later than "Dark Star" and so extend the ceanothus season. Sign up for our exclusive monthly lists of new and rare plants for sale. Category: Shrubs Water Requirements: Drought-tolerant; suitable for xeriscaping Sun Exposure: Full Sun Foliage: Evergreen Foliage Color: Unknown - Tell us Height: 8-10 ft. (2.4-3 m) Spacing: Core Ceanothus facts. Blue Jeans was noticeably smaller than Ray Hartman and was of distinctive appearance, with small leaves on upright stems and very early blooming. hoosierquilt USDA 10A Sunset 23 Vista CA. California native plant; one of the best California lilacs for the garden with dark-green leaves all year; showy, deep blue flowers with reddish bracts bloom in spring; attracts beneficial insects. Achillea Millefolium. Prior to planting, the site was bladed off using a bulldozer and the top 1 ft was ripped and roughly graded. Low-growing weeds such as dandelions (Taraxacum officinale) and quackgrass (Elytrigia repens) were able to take advantage of these openings and became difficult to eradicate.C. [6][7][8] "Ceanothus" comes from Ancient Greek: (keanthos), which was applied by Theophrastus (371287 BC) to an Old World plant believed to be Cirsium arvense.[9][10]. Some popular species cultivars include: These shrubs don't need a lot of pruning. The distribution of species is concentrated in western North America, particularly in California, where they are an important component of semi-arid forest, oak woodland, and chaparral. Add to Any Collection My Collection. The Royal Horticultural Society is the UKs leading gardening charity. Evergreen ceanothus generally need little pruning other than a quick, post-flower shaping. It's best to take semi-ripe, current season's growth cuttings from evergreen varieties after flowering in summer or autumn. A similar freeze occurred on 1 Nov. 2003, when the temperature again dropped quickly from mild lows of 37F to 25F. A clay soil that is sloped will probably be fine with no additions. 72:553-562. 'Concha' is an evergreen shrub of dense habit, to 3m in height and width, with arching branches bearing narrow, dark green leaves and profuse clusters of deep blue flowers in late spring, Join the RHS today and get 12 months for the price of 9, Southfacing or Westfacing or Eastfacing, All ratings refer to the UK growing conditions unless otherwise stated. Species native elsewhere have other common names such as New Jersey tea for C. americanus, as its leaves were used as a black tea substitute during the American Revolution. griseus) would suggest. Cold hardiness ratings of ceanothus evaluated in Silverton, OR on 3 Apr. griseus (Carmel Ceanothus), Ceanothus thyrsiflorus var. The former clade is less drought-resistant, having bigger leaves. Response of chaparral shrubs to below-freezing temperatures: acclimation, ecotypes, seedlings vs. adults. The plants were growing in either 2.5-inch tree band or 1-gal pots. Nor Cal Wild Flower Mix - SUN or SHADE. griseus Kurt Zadnik was one of the most distinctive in bloom, with deep blue flowers throughout May on a tall, wide-spreading groundcover. Plant in full sun and provide decent drainage. The flowers are white, greenishwhite, blue, dark purple-blue, pale purple or pink, maturing into a dry, three-lobed seed capsule. This hybrid was made in France early in the 19th century and is still widely grown in northern Europe as it is very frost hardy. We are a family owned and operated nursery in Portland Oregon. /*-->