Family Lamiaceae . Caring for blue mist shrubs is quite easy as long as the plant gets plenty of sun and is planted in the appropriate zone listed above. Ovate to lance-shaped, dull green leaves (to 1.5" long) are silvery below. I love these bushes, and especially love all the bees that swarm all over them, but I wonder if I should have been pruning again in the summer. Tolerates some drought. Its resistance to the cold and to freezing is low, since it suffers when the temperature drops below 23°F (-5°C). Your email address will not be published. Caryopteris was one of the new perennials I added to my garden last … How to Propagate Caryopteris Read More » Attractive to butterflies, bees and other beneficial insects, they contrast nicely with the dense foliage of dark … Late winter cutback provides impetus for loads of free flowering new growth. This does not affect flowering as flowering will occur on new growth produced each year. You can plant caryopteris in fall, provided that winter isn’t too cold in your area, especially for those varieties that tend to be sensitive to the cold. Easy to grow in a sunny location in well-drained soil. They are low growing, 2-3 foot shrubs that are covered with fragrant, powder blue flowers in late summer and early fall. How to Care for Blue Mist Spirea. A reliable performer, 'Dark Knight' flowers heavily every year. Perennial borders. Growing Dark Knight Caryopteris Size and Appearance. grow tips prefers well-drained soil & full sun. Caryopteris Dark Knight Shrubs are a compact, mounding shrub with dense, fragrant, silver-gray foliage and deep purplish-blue flowers over a long blooming season starting in late summer. Remove lower pairs of leaves, keeping only the topmost 1 or 2 levels. You mentioned it was planted in really good soil. Intolerant of wet, poorly-drained soils. The best time to take cuttings is the the late spring to early summer to allow time for roots to form and the plant to get established before fall. Exposure – full sun Blue mist shrubs are drought-tolerant, and, hence, requires an average amount of irrigation. One of the best Blue Mist Spirea varieties, 'Dark Knight' has the deepest blue color of them all. Flowering is unaffected by spring pruning because plants bloom on new growth. Save my name, email, and website in this browser for the next time I comment. Caryopteris likes light and well drained soil types, even poor ones. Plants form a bushy, upright mound of bright-green leaves, the fragrant dark … I love Caryopteris! A wonderful border for perennial beds, or … Your email address will not be published. Caryopteris x cleaned `dark Knight` a great plant for late summer color as it bursts forth with purple-blue flowers in August. ‘Dark Knight’ – deep blue blooms on a medium-sized plant of 2 to 3 feet (0.5 to 1 m.) Care for Blue Mist Shrubs. Need advice? Thus, stems will often die to the ground in the cold winters of Zones 5 and 6, with roots surviving to push up new stems in spring. Details 'Dark Knight' is a rounded, deciduous shrub to 1.2m tall with ovate to lance-shaped aromatic leaves which are silvery below. Caryopteris is a plant that requires little care, even if some practices when seen through will extend the blooming and protect it in winter. The dark knight is generally care-free and easy to grow. Season for planting caryopteris Place plants at least 20 to 32 inches (50 to 80 cm) apart. Caryopteris in general are quite problem free plants, however they do require a full sun location in soil that is well drained, meaning not soggy. Genus Caryopteris can be deciduous shrubs or perennials, with aromatic, simple leaves and small blue or white flowers in compact axillary clusters in late summer and autumn . Share your garden joys & woes! Gardenality.com was designed and developed by web development firm, Dot Designers. Yellowing of the lower leaves can certainly be a symptom of overwatering. Lavender-blue flowers appear in leaf joints. Sammy. Shown here are pictures of the ‘Dark Knight’ Caryopteris. There also are pink varieties such as the ‘Autumn pink’. Its resistance to the cold and to freezing is low, since it suffers when the temperature drops below 23°F (-5°C). Caryopteris × clandonensis, commonly called bluebeard, blue spirea or blue mist, is a low-mounded, deciduous shrub that is valued for its aromatic foliage and late summer flowers which are said to resemble clouds of blue smoke or mist. Intolerant of wet, poorly-drained soils. Many gardeners in Zones 5 and 6 simply assume stems will be damaged in winter and automatically prune back hard all stems each year in early spring. Blue Mist (Caryopteris x clandonensis 'Blue Mist'): powder blue flowers. The purplish-blue … Caryopteris x clandonensis 'Dark Knight' (Bluebeard) is a compact, deciduous shrub of rounded habit with a profusion of fragrant, deep blue-purple flowers in late summer and early fall. Somewhere between a shrub and a perennial plant, it has many slender stems rising from the base, growing new each spring. If the soil of the original root ball is very different than the new soil, it may be water logged or very dry at the root zone, because the 'great soil' is wicking water away or into the root ball. No comments yet – be the first to share your thoughts! In cold-winter climates, plants may suffer some dieback; prune away deadwood as new shoots emerge in spring. Caryopteris x clandonensis 'Dark Knight' SKU. Attractive to butterflies, bees and other beneficial insects, they contrast nicely with the dense foliage of dark green, lance-shaped, aromatic leaves. It is possible to dip the cuttings in powdered rooting agents to increase the success rate. If the climate in your area is harsh, wait for spring before pruning. Caryopteris clandonensis Bluebeard plants are also commonly known as the Blue Mist shrub or Blue Spirea. Longwood Blue (Caryopteris x clandonensis 'Longwood Blue'): a taller cultivar reaching a height of 3 to 4 feet high, violet-blue flowers The deciduous “Blue Mist” spirea (Caryopteris x clandonensis “Blue Mist”) provides garden color from midsummer through fall. Prune plants hard after flowering to enjoy the best show of flowers the following spring. This is a relatively low maintenance shrub, and is best pruned … Crowns may rot in wet, poorly-drained soils. Although actually a woody shrub, Bluebeard is usually cut back each spring to 6 inches and treated more like a perennial. Rating: 100 % of 100. Dark Knight (Caryopteris x clandonensis 'Dark Knight'): An upright habit grows 3 to 4 feet high and 2-3 feet wide, rich deep blue flowers. Mulch will protect the caryopteris from freezing when winters are cold. This hybrid was discovered in cultivation as an accidental cross between C. incana and C. mongholica. 'Dark Knight' features a profuse, shrub-covering bloom of fragrant, deep bluish-purple flowers in terminal and axillary clusters (cymes) from late summer into fall. Dark Knight Bluebeard. Very effective in large groups or massed. Prefers loose loams. Plants form a bushy, upright mound of bright-green leaves, the fragrant dark … Find helpful customer reviews and review ratings for 'Dark Knight' Caryopteris x clandonensis - 4" Pot - Bluebeard at Amazon.com. … Foliage is aromatic when brushed with a hand.Genus name comes from Greek karyon meaning nut and pteron meaning wing in reference to the winged fruits found on this shrub. Although this plant it easy to grow, it does ask to be set in a spot that is sheltered and endowed with sun. The combination of wet soil and cold temperatures is particularly detrimental. Jason has golden foliage. Snip 6-inch (15 cm) cuttings off new growth stems that have only partly hardened off. Covering the plant with thick dried leaves mulch will help protect from from freezing. I doubt … Taller than Caryopteris x clandonensis, with looser, more open growth to 34 feet tall, 5 feet wide. USDA Z5 - Cold Hardy to -10 to … It is excellent for borders in garden beds or along walks and entryways. No diseases have been reported to infect it. Soil – rather rich, Foliage – deciduous This severe pruning is important for the upkeep of a compact bearing and a nice blooming. Caryopteris clandonensis ‘Dark Knight’ Yield (stems/plant) Stem Length (inches) Market Appreciation Rating (1) Repeat Again Rating (1) Ease of Cultivation Rating (1) Average: 11.8: 16.5: 3.9: 4.4: 4.7 Low growing, mounding, & easy to grow, it prefers well drained soil & full sun. Caryopteris, commonly known as bluebeard spirea or blue-mist spirea, is really a woody shrub in more southern areas of the country. Bluebeard Dark Knight adds deep blue color and pleasant fragrance to your garden. Thus, stems will often die to the ground in the cold winters of Zones 5 and 6, with roots surviving to push up new stems in spring. This might be the problem. Dark Knight Caryopteris - (Caryopteris clandonensis 'Dark Knight') Shrubs Other Common Names: ... Never use any information from Gardenality to diagnose or treat any medical problem. Its tidy, upright growth habit and profusion of flowering spikes make it an essential part of the summer landscape. Pruning Caryopteris should be cut back hard each early spring, as soon as the new growth has begun to emerge on the stems. Other common names bluebeard 'Dark Knight' . Varieties of Blue Beard . Family – Lamiaceae (formerly Verbenaceae) Caryopteris, sometimes called bluebeard, is remarkable for its unique blooming in fall, the color of its flowers but also its fragrant leaves. (Once established, they are considered to be very drought tolerant.) There are many varieties, like the ‘White surprise’ or the ‘Summer sorbet’ and the plant is easily recognizable by checking on its superb mottled leafage. Name – Caryopteris x clandonensis May be found sold under that name 'Black Knight'. 'Dark Knight': This variety has the darkest blue flowers, but it is a bit more temperamental to grow. It also fares well when grown in pots, especially if it freezes strongly in your area and you can bring it in for shelter in winter. Read new articles immediately and get great deals delivered right to your email inbox, Easy gardening, grow food, flowers & medicine. Like; Save; mxk3. Produces deep purple flowers from summer to frost. For specimens grown in pots, adding flower plant fertilizer in spring will help nourish the soil. Flowers are very attractive to butterflies, bees and other beneficial insects. As mentioned above, pruning consists in cutting the caryopteris back after the blooming and covering the plant with a thick layer of leaves. Caryopteris clandonensis ‘Dark Knight’ in well-drained neutral to acid soil in full sun. Easily grown in average, medium moisture, well-drained soil in full sun. Dark Knight Bluebeard, a.k.a. When in pots, you’ll also have to remember to water when the surface of the soil is dry. Clandonensis hybrids typically produce about 18-30” of growth per year, so total shrub height (usually from 2-3’) depends in large part upon the extent of winter dieback and/or the annual spring pruning. Making cuttings in summer is the easiest and fastest method to propagate caryopteris. Shrub borders. Keep the cuttings near light, without direct sunlight. Caryopteris x c. 'Dark Knight' Blue Mist Spirea 15% OFF 'Dark Knight' is a mounding, deciduous, broadleaf shrub that is drought tolerant and showcases a compact form, gray-green leaves and spectacular deep blue flowers in late summer. Although actually a woody shrub, Bluebeard is usually cut back each spring to 6 inches and treated more like a perennial. Valued for its late summer to fall flowers when few other shrubs are in bloom. Drought tolerant (even moisture is required in the South and West). 2289. Caryopteris x clandonensis 'Dark Knight' (Bluebeard) is a compact, deciduous shrub of rounded habit with a profusion of fragrant, deep blue-purple flowers in late summer and early fall. Plant the cuttings in special cutting soil mix. Caryopteris is a flower shrub that is preferably planted in fall or spring, and even in summer if purchased in a container. Caryopteris pollination by karen_hine under Public Domain Additional pests and problems that may affect this plant: In zones 4 and 5, the plant will die back to the ground like a herbaceous perennial. Caryopteris cuttings root very easily from internodal cuttings with greenwood or semi-ripe wood. Prune back short at the end of winter, this will help produce an even more spectacular blooming in summer. Caryopteris bloom by Jim under © CC BY 2.0. Caryopteris is a flower shrub that is preferably planted in fall or spring, and even in summer if purchased in a container. No serious insect or disease problems. 1 Review Add Your Review. ‘Pink Chablis’: This Proven Winners introduction has pink flowers. On the seaside, prefer an emplacement that is sheltered from wind. Credits for images shared to Nature & Garden (all edits by Gaspard Lorthiois): Type – shrub, Height – 5 feet (1.5 meters) Here in Michigan we should consider it a woody perennial since the amount of spring dieback will vary with the severity of the previous winter. Dense whorls of nectar rich, purple to dark blue-purple, tubular flowers seemingly cover up the upper most portions of the plant for weeks beginning in mid to late summer and continuing into fall. Caryopteris shrub by Patrick Standish under © CC BY 2.0 It is a plant that execrates excessively rich soil, and will respond by producing leaves excessively, foregoing flowers altogether. I would appreciate any input I can get. Blue Myth is noted for deep blue flowers and compact form, growing just 2-3 feet tall and wide. Compact though prolific, this Bluebeard Dark Knight layers well in larger gardens and creates dramatic solo effects in smaller urban spaces such as rooftop, small yard, or courtyard gardens. Very resilient in the face of drought, cold and most diseases, caryopteris is a hardy ornamental plant. The full name is Caryopteris clandenensis dark knight blue mist. According to “Dave’s Garden” site, the plant needs well-drained soil. The Home & Garden Center: East Texas' Largest Retail Nursery Light mulch avoids weed growth and retains moisture in the soil. Moreover, even in warm winter climates where the stems usually survive winter, gardeners still frequently prune the plants back hard in early spring to promote vigorous new stem growth. Caryopteris isn’t too demanding as regards the quality of the soil, but proper planting will ensure good settling in, better development and abundant blooming. Attractive compact, mounding shrub with deep purple blue, fragrant blooms, backed by silvery gray foliage. 36-48" x 48" wide. Caryopteris x clandonensis 'Dark Knight' This small, deciduous shrub grows to 3 feet tall and wide with dark green foliage and a mounded habit. Black Knight, is a vigorous and easy sunloving free-flowering clump forming shrub-like perenn Its relatively fine texture sets it apart from other landscape plants with less refined foliage. 4 years ago. 'Sunshine Blue': This cultivar has deep blue flowers offset by yellow foliage. There are many caryopteris hybrids, even if these are reputed to be more vulnerable to freezing. It grows to form a shrub that gives a flower bed a round and colorful touch, and is particularly well-liked by butterflies and bees that visit it repeatedly. Also effective as a low hedge. The Dark Knight Caryopteris is a low-growing deciduous shrub that becomes, in a single season, a rounded bush between 2 and 4 feet tall and wide. Roots are winter hardy to USDA Zone 5, but top growth is only reliably winter hardy to USDA Zone 7. Roots are winter hardy to USDA Zone 5, but top growth is only reliably winter hardy to USDA Zone 7. Flowering – August to October. Growing Caryopteris (Bluebeard) Latin Name Pronunciation: kair-ee-op'ter-iss . The Garden wouldn't be the Garden without our Members, Donors and Volunteers. Required fields are marked *. I love the blue color of most of the varieties and recently saw that there is … Caryopteris x clandonensis: The original hybrid is one of the hardiest forms available and still one of the most popular. Dark Knight Caryopteris is an open multi-stemmed deciduous shrub with an upright spreading habit of growth. Caryopteris, also called bluebeard, is a shrub that is unique thanks to its blooming. 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