According to “Dave’s Garden” site, the plant needs well-drained soil. Like; Save; mxk3. Although this plant it easy to grow, it does ask to be set in a spot that is sheltered and endowed with sun. '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. The full name is Caryopteris clandenensis dark knight blue mist. 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. If the climate in your area is harsh, wait for spring before pruning. Tolerates some drought. Easily grown in average, medium moisture, well-drained soil in full sun. You mentioned it was planted in really good soil. 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. 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. Caryopteris was one of the new perennials I added to my garden last … How to Propagate Caryopteris Read More » Its tidy, upright growth habit and profusion of flowering spikes make it an essential part of the summer landscape. Place plants at least 20 to 32 inches (50 to 80 cm) apart. They are low growing, 2-3 foot shrubs that are covered with fragrant, powder blue flowers in late summer and early fall. Roots are winter hardy to USDA Zone 5, but top growth is only reliably winter hardy to USDA Zone 7. Growing Dark Knight Caryopteris Size and Appearance. Lavender-blue flowers appear in leaf joints. Bluebeard Dark Knight adds deep blue color and pleasant fragrance to your garden. This might be the problem. 'Sunshine Blue': This cultivar has deep blue flowers offset by yellow foliage. 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. Plants form a bushy, upright mound of bright-green leaves, the fragrant dark … A reliable performer, 'Dark Knight' flowers heavily every year. 1 Review Add Your Review. 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. 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. Attractive to butterflies, bees and other beneficial insects, they contrast nicely with the dense foliage of dark … The purplish-blue … Longwood Blue (Caryopteris x clandonensis 'Longwood Blue'): a taller cultivar reaching a height of 3 to 4 feet high, violet-blue flowers Attractive compact, mounding shrub with deep purple blue, fragrant blooms, backed by silvery gray foliage. Caryopteris likes light and well drained soil types, even poor ones. Blue Mist (Caryopteris x clandonensis 'Blue Mist'): powder blue flowers. When in pots, you’ll also have to remember to water when the surface of the soil is dry. 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. Valued for its late summer to fall flowers when few other shrubs are in bloom. No diseases have been reported to infect it. This severe pruning is important for the upkeep of a compact bearing and a nice blooming. 2289. Caryopteris is a plant that requires little care, even if some practices when seen through will extend the blooming and protect it in 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. The dark knight is generally care-free and easy to grow. Caryopteris, commonly known as bluebeard spirea or blue-mist spirea, is really a woody shrub in more southern areas of the country. Caryopteris is a flower shrub that is preferably planted in fall or spring, and even in summer if purchased in a container. 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. 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. Shown here are pictures of the ‘Dark Knight’ Caryopteris. Soil – rather rich, Foliage – deciduous Family Lamiaceae . No comments yet – be the first to share your thoughts! 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. 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. Although actually a woody shrub, Bluebeard is usually cut back each spring to 6 inches and treated more like a perennial. Easy to grow in a sunny location in well-drained soil. Blue mist shrubs are drought-tolerant, and, hence, requires an average amount of irrigation. Rating: 100 % of 100. Attractive to butterflies, bees and other beneficial insects, they contrast nicely with the dense foliage of dark green, lance-shaped, aromatic leaves. The Garden wouldn't be the Garden without our Members, Donors and Volunteers. 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. Prune back short at the end of winter, this will help produce an even more spectacular blooming in summer. I would appreciate any input I can get. Intolerant of wet, poorly-drained soils. Light mulch avoids weed growth and retains moisture in the soil. A wonderful border for perennial beds, or … Remove lower pairs of leaves, keeping only the topmost 1 or 2 levels. There are many caryopteris hybrids, even if these are reputed to be more vulnerable to freezing. The Home & Garden Center: East Texas' Largest Retail Nursery It is possible to dip the cuttings in powdered rooting agents to increase the success rate. USDA Z5 - Cold Hardy to -10 to … One of the best Blue Mist Spirea varieties, 'Dark Knight' has the deepest blue color of them all. I doubt … Caryopteris bloom by Jim under © CC BY 2.0. Caryopteris cuttings root very easily from internodal cuttings with greenwood or semi-ripe wood. 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. For specimens grown in pots, adding flower plant fertilizer in spring will help nourish the soil. Varieties of Blue Beard . Produces deep purple flowers from summer to frost. Late winter cutback provides impetus for loads of free flowering new growth. Making cuttings in summer is the easiest and fastest method to propagate caryopteris. The combination of wet soil and cold temperatures is particularly detrimental. ‘Pink Chablis’: This Proven Winners introduction has pink flowers. Although actually a woody shrub, Bluebeard is usually cut back each spring to 6 inches and treated more like a perennial. It is excellent for borders in garden beds or along walks and entryways. Caryopteris clandonensis Bluebeard plants are also commonly known as the Blue Mist shrub or Blue Spirea. Ovate to lance-shaped, dull green leaves (to 1.5" long) are silvery below. Caryopteris x cleaned `dark Knight` a great plant for late summer color as it bursts forth with purple-blue flowers in August. Its resistance to the cold and to freezing is low, since it suffers when the temperature drops below 23°F (-5°C). Caryopteris x clandonensis 'Dark Knight' SKU. 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. 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. Very resilient in the face of drought, cold and most diseases, caryopteris is a hardy ornamental plant. Also effective as a low hedge. In cold-winter climates, plants may suffer some dieback; prune away deadwood as new shoots emerge in spring. Caryopteris Dark Knight Shrubs for Sale Online. Jason has golden foliage. Pruning Caryopteris should be cut back hard each early spring, as soon as the new growth has begun to emerge on the stems. Dark Knight Bluebeard. Very effective in large groups or massed. 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. 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. 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 ‘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. 'Dark Knight': This variety has the darkest blue flowers, but it is a bit more temperamental to grow. Mulch will protect the caryopteris from freezing when winters are cold. … Dark Knight Caryopteris - (Caryopteris clandonensis 'Dark Knight') Shrubs Other Common Names: ... Never use any information from Gardenality to diagnose or treat any medical problem. This does not affect flowering as flowering will occur on new growth produced each year. Plant the cuttings in special cutting soil mix. Caryopteris shrub by Patrick Standish under © CC BY 2.0 Name – Caryopteris x clandonensis Shrub borders. Find helpful customer reviews and review ratings for 'Dark Knight' Caryopteris x clandonensis - 4" Pot - Bluebeard at Amazon.com. No serious insect or disease problems. Dark Knight Caryopteris is an open multi-stemmed deciduous shrub with an upright spreading habit of growth. Flowering is unaffected by spring pruning because plants bloom on new growth. Covering the plant with thick dried leaves mulch will help protect from from freezing. Growing Caryopteris (Bluebeard) Latin Name Pronunciation: kair-ee-op'ter-iss . Blue Myth is noted for deep blue flowers and compact form, growing just 2-3 feet tall and wide. The deciduous “Blue Mist” spirea (Caryopteris x clandonensis “Blue Mist”) provides garden color from midsummer through fall. As mentioned above, pruning consists in cutting the caryopteris back after the blooming and covering the plant with a thick layer of leaves. Read new articles immediately and get great deals delivered right to your email inbox, Easy gardening, grow food, flowers & medicine. 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. 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