From May to June, Ceanothus 'Blue Mound' is smothered in masses of deep blue flower heads. My Ceanothus, which was probably planted around the same time when the house was built in 1996 is still looking OK, but I think it's on borrowed time. Ceanothus Bush Info. 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. Propagate ceanothus shrubs by taking softwood cuttings in May or semi-hardwood cuttings in July. Common Ceanothus Problems. To some experts, this tree is perceived as being highly resistant to attacks. All categories . What Is the Difference Between Laurelwood & English Laurel? Enrich the well drained soil with Yates Dynamic Lifter Soil Improver & Plant Fertiliser.If the soil is clay based or poorly drained, add gypsum and fork in well. They produce a wealth of deep powder blue flower heads in late spring and early summer and combined with its glossy evergreen foliage they are fast growing and will create a wonderful focal point on any patio or either side of your front door. It does not need to be watered, except for the first two years of its growth. Grow in fertile, well-drained soil in a sheltered, sunny site. The blue or white blossoms will attract butterflies and birds. Fragrant white flowers in late spring-early summer. Ceanothus are not usually troubled by pests and diseases. Ceanothus maritimus, Ceanothus crassifolius, This Ceanothus makes a nice small tree or open shrub up to 12 ft tall. Despite the differences between Ceanothus varieties, you will be able to recognize these plants by their distinctive leaves and flowers. The last week in june through july, depending on the weather is a time when many ceanothus shrubs will shed some leaves. Ceanothus is a botanical genus of about 50–60 species of shrubs or small trees of the Rhamnaceae family. A profuse show of medium blue flowers in fluffy clusters appear in late spring, and will attract butterflies and hummingbirds alike. I think your problem is almost definitely down to the wet conditions we have had this spring/summer. Controls collar rot, phytophthora root rot in citrus, avocados and ornamentals. You didn’t say what variety you have and what month you pruned, but the fact that it has flowered this year makes me think that the problem is not pruning related. Pests. It has gone rather woody and I can't cut it back as it doesn't grow from old wood. Californian Lilac Ceanothus Standards. Variety or Cultivar 'Burkwoodii' _ 'Burkwoodii' is a compact, evergreen shrub with glossy, rounded to ovate, dark green leaves and rounded clusters of small, deep blue flowers from late summer into early autumn. I've only just seen this question, but I know you asked it ages ago now. Large plumes of medium blue flowers create a striking display in early spring. Read More Opening from rosy buds, the sweetly fragrant blooms attract bees, butterflies and birds. Problem solving . For the remainder of the year, the glossy foliage forms a spreading evergreen mound that provides year round structure and colour in borders. Ceanothius should not be confused with Syringa vulgaris which is the real Lilac. Article by David … One of the largest growing California Lilacs, Ceanothus 'Ray Hartman' is a vigorous, evergreen shrub or small tree noted for its abundant clusters of radiant medium blue flowers, up to 5 in. Ceanothus arboreus, Island Mountain Lilac Island Mountain Lilac looks like a Ceanothus on steroids. I have been growing them at home and in … Ceanothus 'Burkwoodii' Other names. Ceanothus … Author: Bob Saunders. As stated earlier they are relatively short lived shrubs so don't expect them to live much longer than five to seven years, occasionally some do but the majority don't. My Ceanothus, which was probably planted around the same time when the house was built in 1996 is still looking OK, but I think it's on borrowed time. His blog, Food for Thought, explores the themes of land use, urban agriculture, and environmental literacy. Many species and varieties of Ceanothus are available. I place the drippers about a foot away from the trunk of a one gallon plant. It is also cold tolerant and drought tolerant. It can be kept as a narrow hedge, trained over an arbor, limbed up into a tree form or allowed to grow as it pleases. A profuse show of medium blue flowers in fluffy clusters appear in late spring, and will attract butterflies and hummingbirds alike. Pests and Diseases. Propagating Ceanothus. Enjoying a long blooming season, award-winner Ceanothus × delileanus 'Gloire de Versailles' (California Lilac) is a vigorous, rounded shrub prized for its large panicles, up to 5 in. Take 3in (50cm) soft cuttings in july to August, and root in a well drained compost in a coldframe. Protect overwinter and plant out late the following spring. Ceanothus Ceanothus. Ceanothus plants are not very cold-hardy, in general. Ceanothus (Ceanothus spp.) Common names for members of this genus are buckbrush, California lilac, soap bush, or just ceanothus. This hardy, medium sized shrub is ideal for the back of mixed borders or trained against a sunny wall as a colourful wall shrub. I do hope it is nothing like that. Is Ceanothus Right for my Garden? City, Banks and Slopes, Containers, Wallside and trellises. Ceanothus 'Blue Mound' is more compact growing up to around 1.5 meters in the right conditions. It is really more like a small tree. Some Ceanothus varieties, however, are prostrate or mounding, but a few grow into small trees, up to 20 feet tall. Scale insects have a protective waxy coating over them when they are mature. One of the largest growing California Lilacs, Ceanothus 'Ray Hartman' is a vigorous, evergreen shrub or small tree noted for its abundant clusters of radiant medium blue flowers, up to 5 in. Harrod Horticultural, 1-3 Pinbush Road, Lowestoft, Suffolk, NR33 7NL. The plants improve soil quality for other species, but quickly acquiesce once conditions have changed. Chokkie, our ceanothus has inexplicably died this spring, in circumstances very similar to those you describe. Providing year-round colour in a sheltered position of fragrant, powder blue in! Overly fertile structure and colour in borders or small trees in the Rhamnaceae family below 15 degrees Fahrenheit for than! Needs that make it difficult to establish outside of its natural habitat after flowering taking and... 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