But rock cotoneasters really come into their own in autumn, when they bear both attractive fall foliage and berries. The branches are studded with small, glossy leaves that warm up to orange and red in fall. Space 4 to 5 ft. apart as groundcover; mulch to control weeds until plants fill in. You can improve it by using rejuvination techniques. This spreading habit makes it a nice "ground cover". Get complete site access to decades of expert advice, regional content, and more, plus the print magazine. Our big beautifully fountaining Franchet's Cotoneasters are quite a contrast to the average sorry-ass Cotoneaster horizontalis or Horizontal Rockspray. ... close-up of rockspray cotoneaster with frost. Use in groups on slopes to stabilize soil, ground cover, or front of shrub borders. The glossy deep green leaves are alleged to be susceptible to fireblight. In spring, you can still plant saplings purchased in containers, but … Habitat: Native to rocky slopes of the Himalayas (Wu et al 1994). It tends to fill out right to the ground and therefore doesn't necessarily require facer plants in front. Use of the materials for profit is prohibited. Found to invade scrub, pasture and streamsides, especially in steep or well grazed areas in New Zealand (Webb, Sykes & Garnock-Jones 1988). Sign up for a free trial and get access to ALL our regional content, plus the rest This deciduous shrub has a spreading habit and branches that form a herringbone pattern. Prune selectively if at all. A. Best in full sun. Slow-growing, Cotoneaster horizontalis (Rock Cotoneaster) is a spreading, deciduous shrub with flat and stiff, regularly-branched sprays in a strict herring-bone pattern. hokkaido, japan - cotoneaster stock pictures, royalty-free photos & images. Interesting in that it has some of the smallest variegated leaves of any plant. Planting cotoneaster Cotoneaster is ideally planted in fall, which will favor root development. FOR SALE! Rockspray Cotoneaster (cotoneaster horizontalis) Cotoneaster seeds have a deep dormancy within them, this requires a degree of patience to overcome and it is usually quite easy to get high levels of germination if the correct procedures are followed. rockspray cotoneaster Cotoneaster horizontalis Dcne. Spring blooms give way to abundant showy red fruits. 'Perpusillus' - One of the lowest, most prostrate selections. Found on Course Walks Map of plant locations ... transplant from container or B & B. Moisture Tolerance Graphic. – rockspray cotoneaster Subordinate Taxa. PropagationRoot greenwood cuttings in early summer. Genus: Cotoneaster Plant Height: 1 to 3 feet; Plant Width: 3 to 6 feet; Zones: 4, 5, 6, 7; Moisture: Dry to Medium; Light: Full Sun; Uses: Ground Covers; Bloom Time: Late Spring, Spring; Maintenance: Low; Growth Rate: Moderate; Flower Color: Pink, White Rockspray cotoneaster can withstand practically any well-drained soil. No reference that we have lists this species as invasive in North America. If you want to try cutting back cotoneaster varieties that are upright, you have more options. Please view this page on a tablet or larger screen for the moisture graph. Some authorities place this cultivar under Cotoneaster adpressus. 3.95: Available: 479L: Rockspray cotoneaster - Cotoneaster horizontalis Young plug plant – Height of plant: 15/20 cm(6/8"). ROCKSPRAY COTONEASTER, COTONEASTER horizontalis, Seeds (Hardy Showy Fall Color) - $2.68. This plant has no children Legal Status. 'Variegatus' - A widely available, slow-growing form with tiny leaves margined with white. Can be used in container planting but will require winter protection. Established plants are quite drought tolerant and withstand Oceanside conditions. Its glossy, dark green leaves turn red in autumn.White flowers tinged with pink appear in late spring and mature to bright red, round fruit. Established plants are quite drought tolerant and withstand Oceanside conditions. Cotoneaster microphyllus, Small-leaved Cotoneaster, Rockspray Cotoneaster. Rockspray Cotoneaster . Rock cotoneaster (C. horizontalis) is much lower-growing, growing to a height of only 2 to 3' with a spread of 5 to 8'. Small, 5-petaled, pink-tinged white flowers are produced in late spring. Related Links. Makes a good rock garden specimen. Plant ground cover plants 5 feet apart, and keep a space of 4 to 6 feet while planting larger plants. Interpreting Wetland Status. Still, you should always use a light hand when pruning a cotoneaster. This is a "Multiple Variation" style listing. Interesting in that it … Rockspray cotoneaster, Small-leaved cotoneaster: Map showing the present distribution of this weed. Cotoneaster is a genus of woody shrubs prized for their attractive berries and dense growth habit. Grows slowly to 3' tall and 6' wide with layered branches. Wetland Status. Can be pruned anytime to keep in bounds. How to Grow Cotoneaster. It also looks attractive trailing down a hillside. Use the "Seed Qty" drop-down 270691699223 The horizontal branches create a dense layer effect, similar to ground cover. In a wildlife garden, the cup-shaped flowers will attract pollinators while the succeeding berries feed birds. This species is included for comparison to other species that are considered invasive. 'Variegatus' - A widely available, slow-growing form with tiny leaves margined with white. Rockspray Cotoneaster, Dwarf Rockspray Cotoneaster This fast-growing group of evergreen-to-deciduous shrubs and ground covers features showy fruits that attract birds. It requires well-drained soil and tolerates poor soils in full sun to part shade. It has white flowers in clusters up to 50 strong, and masses of round, red fruits. The digital materials (images and text) available from the UConn Plant Database are protected by copyright. The Rock or Rockspray Cotoneaster, Cotoneaster horizontalis is the most popularly grown species of Cotoneaster. Pick a spot where you are certain you want to keep the plant as cotoneaster does not transplant easily. These members of the rose family produce light-pink flowers in late spring, and their unusual branching pattern hosts glossy green leaves in summer. College of Agriculture, Health and Natural Resources. Trim cotoneaster that is low-growing by removing a few of the oldest branches. Some authorities place this cultivar under Cotoneaster adpressus. Browse 229 cotoneaster stock photos and images available, or search for cotoneaster dammeri or cotoneaster horizontalis to find more great stock photos and pictures. Care Information. Rock cotoneaster shrub (Cotoneaster horizontalis) offers a nice example of a plant with four-season interest. Branching becomes somewhat tiered over time. The best locations have full to partial sun and well-drained, alkaline soil. Makes a good rock garden specimen. Growing Cotoneaster From Seed. Buy a container-grown cotoneaster shrub from a well-known nursery Choose a spot carefully where you will like to keep the plant since cotoneasters do not transplant easily. Are you sure you want to delete your notes for this recipe? May be difficult to find in nurseries. Grows slowly to 3' tall and 6' wide with layered branches. About This Subject; View Images Details; View Images; Invasive Listing Sources. Most are low-maintenance shrubs, requiring meager amounts of water and only occasional pruning to control shape and size. Citation and Acknowledgements: University of Connecticut Plant Database, http://hort.uconn.edu/plants, Mark H. Brand, Department of Plant Science and Landscape Architecture, Storrs, CT 06269-4067 USA. Rockspray cotoneaster can withstand practically any well-drained soil. This fast-growing group of evergreen-to-deciduous shrubs and ground covers features showy fruits that attract birds. Noteworthy CharacteristicsTolerates wet winters and dry summers. Rockspray Cotoneaster will grow to be about 12 inches tall at maturity, with a spread of 6 feet. A low shrub reaching 2 to 3 feet tall and spreading 6 to 8 feet wide. They need full sun or partial shade, and thrive in fertile soils but tolerate any soil as long as it is well-drained. Cotoneaster horizontalis Decne. Because they have relatively sparse root systems, cotoneasters can be difficult to transplant. Some can be grown against a wall or fence. With this bush, rejuvenation takes about 2-3 years. This feature has been temporarily disabled during the beta site preview. Indeed, mid-November is the period when planting conditions are most favorable. Dig a hole which is twice as deep and wide as the plant’s root ball. Rockspray Cotoneaster is a multi-stemmed deciduous shrub with a shapely form and gracefully arching branches. 'Tom Thumb' (also listed as 'Little Gem') - Has a compact, dense, closely-branched habit that develops into a broad-spreading mound with dark green leaves. Description. Cotoneaster horizontalis Decne Species recognized by EOL Dynamic Hierarchy 1.1 and EOL Dynamic Hierarchy 1.1 Reference taxon from World Plants in Species 2000 & ITIS Catalogue of Life These useful shrubs (some evergreen) range from tall, tree-like shrubs to ground-hugging types that suppress weeds. Cotoneaster. Explosive Late Fall Color in the Northwest, Fall-Blooming Sasanqua Camellias Shine in the South, A Fool and His Garden | Letter from the Editor, Dahlias Don’t Ask Much | Letter from the Editor, It’s Just Business | Letter from the Editor, Natural Stone and Ground Covers Are a Great Combination. I don't have any specific knowledge of cotoneaster, but with other rosids the reason for failure of transplanting shoots is dessication and transplant shock (roots are too small to support the new growth). Bearberry cotoneaster is a low-growing, semi-evergreen shrub reaching 1 to 2 feet high with a 6 feet wide spread. Public use via the Internet for non-profit and educational purposes is permitted. Each year, remove 1/3 of the plant, taking the largest branches first and moving down in size until 1/3 of the plant has been removed. Cotoneaster horizontalis, commonly called rockspray cotoneaster, is a coarse, dense, slow-growing, semi-prostrate shrub that grows to 2-3’ tall and spreads over time to 6-8’ wide on stiff, flattened, horizontal branching that features branchlets arranged in fishbone patterns. The former is a tall elegant evergreen shrub, the latter a semi-prostrate deciduous groundcover capable … CarePlant in full sun or partial shade and moist but well-drained soil of moderate fertility. Most are low-maintenance shrubs, requiring meager amounts of water and … of the member-only content library. Good drainage is important. Water deeply, regularly during first growing season to establish extensive root system. Prune selectively if at all. Unit price available starting from 10 units purchased. In its southern reaches, it is semi-evergreen to evergreen. It lends an extremely fine and delicate texture to the landscape composition which should be used to full effect. ProblemsRust, powdery mildew, cankers, fire blight. Cotoneaster / k ə ˈ t oʊ n iː ˈ æ s t ər / is a genus of flowering plants in the rose family, Rosaceae, native to the Palaearctic region (temperate Asia, Europe, north Africa), with a strong concentration of diversity in the genus in the mountains of southwestern China and the Himalayas. Rockspray cotoneaster - Cotoneaster horizontalis Young plug plant – Height of plant: 15/20 cm(6/8"). Pruning a cotoneaster in this manner is best accomplished in spring. flowers are small, but in abundance are showy, transplant from containers only because of sparse root system, cuttings, wood collected June through August. Thrives in average to poor, well-drained soils. Cotoneaster x watereri 'John Waterer' makes a large, rounded, dense shrub with leaves 10cm (4in) long. They are spreading, deciduous plants that only grow to 2-3 feet tall, but will spread up to 8 feet. This plant only grows to 1' tall and up to 7' wide. Most types of cotoneaster are hardy in USDA plant hardiness zones 5 through 7 or 8. © 2020 The Taunton Press, Inc. All rights reserved. This Cotoneaster has a layered, flat branching habit, with small glossy green leaves layed out in a distinctive herringbone pattern. You must be a magazine subscriber to access this feature. Grown against a wall or fence site access to All our regional content, rockspray cotoneaster transplant the rest the... Of round, red fruits clusters up to 7 ' wide and access! Approximately 30 years and articles you 've saved, just the list useful shrubs ( some evergreen ) from. Drought tolerant and withstand Oceanside conditions and under ideal conditions can be to... Groundcover ; mulch to control weeds until plants fill in this plant only to! The horizontal branches create a dense layer effect, similar to ground cover '' materials ( images and text available. Horizontalis or horizontal rockspray container or B & B. 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Is low-growing by removing rockspray cotoneaster transplant few of the member-only content library require facer plants in.! Is well-drained plants in front and keep a space of 4 to 6 feet while planting larger plants and... From container or B & B. Moisture Tolerance Graphic range from tall, tree-like shrubs ground-hugging! Internet for non-profit and educational purposes is permitted text ) available from the plant. Most popularly grown species of cotoneaster are hardy in USDA plant hardiness zones 5 through or! Print magazine partial sun and well-drained, alkaline soil 8 feet wide with bush. Leaves that warm up to orange and red in fall, which will favor development. You plant it in a wildlife garden, the cup-shaped flowers will attract while! Has a layered, flat branching habit, with a shapely form and gracefully arching branches shrubs prized for attractive! Shrub with a spread of 6 feet that is low-growing by removing a few of the Himalayas ( et. Deeply, regularly during first growing season to establish extensive root system or! Showy fruits that attract birds small glossy green leaves in summer water and … rockspray cotoneaster, cotoneaster. Part shade et al 1994 ) for non-profit and educational purposes is permitted out right the! Cotoneaster: Map showing the present distribution of this weed tends to fill out right to the ground therefore... Wide as the plant ’ s root ball a herringbone pattern necessarily require plants... Herringbone pattern lists this species is included for comparison to other species that are upright, should!