It tolerates full sun to partial shade, but doesn’t flower well in full shade conditions. Leaves small, about 10 mm long, lustrous dark green, may become dark red in fall. Summary of Invasiveness Top of page. Spider mites may come to call, especially during drier times. Family Rosaceae . Adding lacewings to your garden provides a natural predator for the lace bug. This plant can struggle in hotter climates, and isn’t the best choice for zones 8 and above. Bearberry cotoneaster is an easy to grow evergreen to semi-evergreen low growing spreading shrub that can reach 1-2 feet tall and 6 feet wide. The tiny, rounded leaves are quite pretty. These are rarely clustered, instead appearing in ones or twos evenly across branches. Low-maintenance, it’s definitely worth growing for its seasonal color! If your plant’s leaves begin to yellow and it’s spring or summer, consider when you last fertilized. Cotoneaster species can be poisonous to humans and pets, both the foliage and the berries. Isaacs Ridge Isaacs Ridge and Nearby Coastal climates and mild regions provide a perfect home. Between cuts, set your shears in a mixture of 1 part bleach to 9 parts water for at least 10 seconds. It would hold just enough moisture to sustain the plant, but water wouldn’t pool around the roots. Be sure to cover some young leaf buds with hormone, as the roots will develop from the lower buds. Armored scale insects may develop from the late winter into the early spring. The tiny, rounded leaves are quite pretty. A slow-release formula applied in the early spring should be ample nutrition. Good drainage is important. Let’s talk about rock cotoneaster and how to maintain and care for it! Cotoneaster horizontalis Scientific name; Prostrate Cotoneaster Common name; Not Sensitive; Exotic; Minor Weed or Pest; 677m to 714m Recorded at altitude; Location information. One of the beauties of the cotoneaster plant is that it seldom, if ever, requires pruning. Click on a scientific name below to expand it in the PLANTS Classification Report. Select a healthy stem with plenty of young leaves, preferably one that’s vigorous. It grows with stiff and evenly-branched sprays of foliage. Good Products For Cotoneaster Horizontalis: Cotoneaster is a deciduous, spreading shrub. Not to be confused with the beneficial lacewings, lace bug nymphs will suck moisture from the leaves. In early spring as it forms leaves, your plant will need a bit more nitrogen than the rest of the year. It grows with stiff and evenly-branched sprays of foliage. Cotoneaster insignis . Cotoneaster horizontalis. Use a ground staple to secure a low-hanging branch to the soil at its midpoint. Underwatering, while less of a problem, can lead to leaf-drop or plant weakness. Evergreen shrub, 6-12 ft (1.8-3.7 m), spreading, dense, arching, reddish stems. Overwatering can create conditions which lead to fungal root rots. This article contains incorrect information, This article is missing information that I need. Use sterilized, sharp pruning shears. This technique does not always work, so cuttings are more effective for propagation. This means that some California coastal areas might work. Common species. The spores of the disease can linger on leaf debris. They’re not generally susceptible to many of the moisture-related diseases. Maintaining consistent, but not heavy soil moisture is best for these plants. It is completely deciduous in colder climates but only partially in more temperate ones. It feeds on plant leaves and can cause major defoliation of branches. It is larger than most ground cover plants, growing two to three feet tall and up to eight feet wide. Cotoneaster horizontalis Decne. Humidity-wise, this plant is fine as long as there’s consistent airflow. While you're here, why not follow us on Facebook and YouTube? But if you’ve got a large area to fill, rock cotoneaster may be a good choice. Common name of Cotoneaster is the name which changes with change in the regions. Only spray where necessary to kill off this webworm. This leaves a stippled, dotted surface and damages the leaves themselves. But because of its nature, it looks best when left alone! Different pH levels rarely have an effect on this plant. pH adaptable. Table 1—Cotoneaster,cotoneaster: nomenclature and occurrence Scientific name & synonym(s) Common name(s) Occurrence C.acutifoliusTurcz. It’s especially popular now in coastal gardens due to their milder temperatures. If a disease has affected your plant, remove at least 8-12″ past the blighted part of the stem to be sure you get it all. Below you can scroll through 99 different types of shrubs. Unfortunately, there are a couple other problems which could arise with these plants. Liquid formulations can be applied once per season, but diluted to lower levels to avoid over-fertilization. prairie provinces C.apiculatus Rehd. While they do limited damage, they can spread disease easily. but the leaves of C. horizontalis are more orbicular and flat with rounded (not apiculate) tips and the branching is less strongly distichous (more ‘herring-bone’ pattern in C. perpusillus). This provides a visual effect of filling in the gaps between the branches. Cotoneaster horizontalis is an excellent choice! Native to (or naturalized in) Oregon: No. Scientific Name and Common Name; Kingdom: Plantae – Plants Subkingdom: Tracheobionta – Vascular plants Superdivision: Spermatophyta ... Cotoneaster horizontalis rockspray cotoneaster Cotoneaster hupehensis Hupeh cotoneaster Cotoneaster ignavus . Most cotoneaster issues develop from pests or diseases. Regularly spraying down the foliage of your cotoneaster plants will reduce their numbers. Remove lower leaves, and dip in water and a powdered rooting hormone. Genus Common Names = Cotoneaster Number of Taxa in the Cotoneaster Genus = between 72 and 347 depending on classification method List of Cotoneaster Shrubs, Cotoneaster Genus - Some of the most commonly known species, taxa, organized by scientific Latin botanical name first and common names … These typically attach to the branches of your plant itself. to Nebraska & upper mid-West,S Canadian C.pekinensis Zab. The name, Rockspray Cotoneaster, is also applied to, Corvallis: west of the stairs to the north (back) entrance of the Corvallis Library. Latin Name Common Name Habit Height Hardiness Growth Soil Shade Moisture Edible Medicinal Other; Cotoneaster acuminatus: Acuminate cotoneaster: Shrub: 4.0: 4-8 LMH: SN: DM: 0: 0 : Cotoneaster bacillaris : Shrub: 5.0: 5-9 F: LMH: SN: DM: 0: 1 : Cotoneaster conspicuus Here is more about our approach. Lace bugs are another form of pest common in the western US. Caused by Erwinia amylovora, this causes many problems. Habitat: Cotoneaster horizontalis has been reported to have invaded pasture in New Zealand (Webb et al 1988). Verbena canadensis. Blossom blight can cause the flowers to go necrotic. campus: east side (south end) of Gilbert, next to a Colorado Blue Spruce. Sometimes, a version of air layering can be used to encourage further spread. A 10-8-8 slow release is fine for spurring new growth. Denuded branches maintain their stiff fan-shape. Deciduous shrub, 2-5 ft (0.6-1.5 m) tall by 10 ft (3 m) or more wide, layered (like a spray of water), low spreading; fish-bone branching habit. Best grown in moist, loamy, well-drained soils in full sun to part shade. They tend to be limited in scope and easy to fix! A little more about me. A number of cotoneasters are important for landscape use. As the flowers fade, the fruit begins to appear, and a myriad of small berries form. It is cultivated for its flat, symmetrical sprays of glossy green, deciduous leaves 6 to 12 mm long and masses of bright red berries in autumn, persisting into winter.The flowers appear in summer, and can range from pink to white. Like most plants that do well in coastal climates, this one tolerates slightly higher salt content. As I said above, zones 5-7 are ideal in the US. Hence, scientific name of Cotoneaster is used worldwide. However, none of these formulations are available on the mass market. Neem oil will also handle these pests. It has small, oval dark green, slightly hairy leaves that turn bronzy purple in autumn. This bacterial spray will eliminate most forms of caterpillar. With sterile tools, and sterilizing between cuts, removing infected branches is essential. Valued for its tiny white … There are some products made with essential plant oils and malic acid which may help. Sometimes, this may mean cutting back to the main trunk of the plant. This one isn’t a good choice for a lawn replacement, as an example. Patrick Breen, Rockspray cotoneaster is a coarse, dense, slow-growing, shrub that reaches 2-3 feet tall and 6-8 feet wide. Small, rounded dark green leaves give an almost lacy look to its branches. In its southern reaches, it is semi-evergreen to evergreen. A: Not for humans, dogs, or cats. It needs a slightly higher nitrogen content for its greenery and for spreading. Garden Uses. Small pink flowers (5 mm diam. Sun to part shade. Common name(s): Fishbone Cotoneaster, Prostrate Cotoneaster: Map showing the present distribution of this weed. Prefers well-drained, loose, fertile soil with adequate moisture, but tolerates dry, poor soils, and wind. If you can provide a small amount of water on a consistent basis, it’s better in the long-term for these plants. Prostrate cotoneaster (Cotoneaster horizontalis) is regarded as an environmental weed in Victoria, and as a potential environmental weed in New South Wales, Tasmania and the ACT. Poor soil is tolerated by these plants, but only if it drains off excess moisture. The tumbling display of this plant works well in cascading rock gardens, in long beds, and on hills. This same blight can cause cankers on the stems. Classification. Be sure that some leaf bud points are just under the soil’s surface. Entomosporium leaf spot is another common rosaceae family problem. But if you’ve got a hillside that needs erosion control, or border space that needs something, this is absolutely perfect. CPN (Certified Plant Nerd)Patrick.Breen@oregonstate.edu, College of Agricultural Sciences - Department of Horticulture, USDA Hardiness Zone Maps of the United States, Oregon Master Gardener Training: Identifying Woody Plants. Propagation is best done from softwood cuttings in the early summer. Keep children and small animals away, and resist the temptation to sample the berries! The upper part of zone 7 might be able to maintain year-round foliage in sheltered conditions. Active cankers will have an amber or brown ooze in or around the canker. Incorrect use can cause serious harm to your plant. Over or under fertilizing can create chlorosis, or yellowed leaves. Use a horticultural dormant oil or neem oil in the fall and winter to prevent them from attaching. Species: horizontalis. I prefer slow-release granular fertilizers for this plant, but you can use liquid options as well. Try to minimize the deicer’s spread to the soil as much as possible. It is somewhat resistant to sodium-based ice melt products and road deicers, too. Epic Gardening occasionally links to goods or services offered by vendors to help you find the best products to care for plants. But don’t go too heavy on it! Are you looking for something just a bit different by way of ground cover? Culture. Full-sun plantings need a bit more moisture, as do younger plantings while they grow. Still it is beneficial to know the common name of all garden plants. Cotoneaster horizontalis is especially vulnerable to the Cotoneaster fire blight. Exposure: Full sun, Partial shade. Moist, salty sea spray is fine! C. horizontalis resembles C. microphyllus in its sprawling growth and distichous branching system, deciduous habit, and more or less erect, pinkish flowers (Webb et al. Explore Cotoneaster Information in detail along with its common name and scientific name. Cotoneaster horizontalis Decne. Treatment of this caterpillar should be done with a bacillus thurigiensis spray. Fresh shoots can develop a crooked shape, like a shepherd’s crook. Genus: Cotoneaster. Peking cotoneaster North China;introduced from North Dakota C.acutifoliaTurcz. Fertilizing is best done when the plant is beginning to develop new leaves in spring. If the answer is “never”, it’s a good idea to fertilize with a balanced fertilizer. We’ll go over those specific problems now, and how to handle them should they arise! A 10-10-10 is just fine if your plant’s already at your preferred size. It’s truly best as an in-ground planting option. Botanical Name: Cotoneaster horizontalis: Common Names: Rock cotoneaster, rockspray cotoneaster, wall cotoneaster: Plant Type: Deciduous shrub: Mature Size: 2 to3 feet tall; 6- to 8-foot spread feet: Sun Exposure: Full sun: Soil Type: Well-drained; young plants need evenly moist soil: Soil pH: 6.75 to 7.5 (neutral to slightly alkaline) Bloom Time: Late spring: Flower Color Rank. Subkingdom. Many species of birds love them, though, and they are apparently able to handle their slight toxicity well. While there are some pests and diseases that will impact them, they’re limited in scope. Similar taxa. Those locations would need to be frost-free zones. Cotoneaster. It can be grown as a container plant as well, although it prefers long planters to narrow pots. Denuded branches maintain their stiff fan-shape. Removal of dead or diseased wood is also an option. Fruit small (5 mm), bright red, in late summer and fall. We're always looking to improve our articles to help you become an even better gardener. As a general rule, very little will be a problem for your cotoneasters. ... Common Name(s): Bearberry Cotoneaster; Phonetic Spelling koh-toh-nee-ASS-ter dah-MER-ee Description. wilsonii Havemeyer ex E.H. Wilson. Sometimes the spots may be surrounded with a purplish halo. With slow-release fertilizers, apply once in early spring. The stiff, semi-hardwood branches fan out overtop each other. Consider soaker or drip irrigation underneath the foliage for ease of watering. And in the fall, the leaves turn brilliant shades of orange and red, just in time for your Halloween display. This is a tough and adaptable plant ... Noteworthy Characteristics. In a perfect world, your cotoneaster plants would have loamy, well-draining soil. I recommend providing a location which has morning sun and afternoon shade. Deciduous shrub, 2-5 ft (0.6-1.5 m) tall by 10 ft (3 m) or more wide, layered (like a spray of water), low spreading; fish-bone branching habit. Informational table showing disease name, symptoms, pathogen/cause, and management of Cotoneaster diseases. It’s especially popular in cooler climates, preferring USDA zones 5-7. These sprays develop a distinctive herringbone pattern which is quite appealing. Glossy and green through most of the year, they turn vibrant shades of red and orange in fall. As deciduous plants, they provide a lot of organic material when they drop leaves in the fall. Each listing includes an image and key growing information below in a … Oregon State Univ. I created Epic Gardening to help teach 10,000,000 people how to grow anything, no matter where they live in the world. Although the Royal Horticultural Society lists this plant as a species, it is unclear as to whether the origin of the plant has been conclusively determined. The branches root along the ground as they grow. These appear as sunken areas on the stems or branches. But you’d miss out on that glorious fall color! It will tolerate a wide range of conditions from lightly acidic to lightly alkaline. Cotoneaster horizontalis. Problems. If your goal is to maintain size and promote flowering/fruiting, opt for balance instead. Home » Cotoneaster Horizontalis: Beautiful Berries & Foliage. This fungal-based leaf spot disease causes reddish spotting on the leaves. Insecticidal soaps and neem oil both work well to eliminate these pests. A sticky ooze can develop on the twigs and limbs. These begin as yellowish fruit, but will turn a brilliant scarlet color. In time, the underside of the spot will develop spores and the disease will spread. So prevalent that it’s named after the plant it feeds on, the cotoneaster webworm is a caterpillar. wilsonii Havemeyer ex E.H. Wilson : Common Name(s): rockspray cotoneaster [English] rock cotoneaster [English] rock-spray [English] Taxonomic Status: Current Standing: accepted Data Quality Indicators: Record Credibility Rating: verified - standards met Common Name(s): Rockspray; Rockspray Cotoneaster; Phonetic Spelling koh-toh-nee-ASS-ter hor-ih-ZON-tal-iss Description. The foliage is somewhat rigid, and thus may not look ideal in all container types. The plant loses all greenery for the winter. Maybe something taller than wooly thyme or mazus reptans, but with a similar pop of color? But if possible, new plantings should be in soil which has a lot of decomposed plant matter to start with. Welcome to our types of shrubs database where we list many varieties of shrubs. It’s not as low-growing as most ground covers. Polygons. Cotoneaster horizontalis - Plant Finder. cotoneaster horizontalis Family: Rosaceae | Common name: Rockspray cotoneaster This shrub is almost flawless with something to offer in every season. Hi, I'm Kevin. It makes a beautiful hillside landscaping shrub or pathway border. This species appears to have the potential to become an invasive weed in sub-alpine and alpine vegetation, particularly on rocky slopes, in south-eastern Australia. This ensures that your plant has a little cooler conditions during the peak heat of the day. It is invaluable in shade, although its crops of neat pink flowers and bright red berries are more prolific in full sun. As a border plant or hillside foliage, it does phenomenally well. Erwinia amylovora can be a little hard to combat. But it does make it a bit difficult to remove fallen leaves under the branches in the late fall. Native to China, the tiny leaves and brilliant berries have made this a garden staple in many other areas. Rock cotoneaster is a low spreading shrub often used as a ground cover or left to spill over slopes and ledge walls. In the spring months, pink-tinged flowers appear. It’s easier to remove the damaged portions or to get professional help. Brilliant red berries decorate this deciduous shrub once it has stopped flowering. In the spring months, pink-tinge… var. Watering too much or too little is the other big problem. Common Name of Cotoneaster. Removal of diseased branches is better, but be sure to also remove any fallen leaves. If you aim for a neutral range, it’s easiest to maintain. Cotoneaster horizontalis is a hardy, low growing almost prostrate shrub with sprays of branches that appear to be tiered. They are related to hawthorns (Crataegus), firethorns (Pyracantha), photinias (Photinia) and rowans (Sorbus). Cotoneaster /kəˈtoʊniːˈæstər/ 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. Cotoneaster is a deciduous, spreading shrub. The plant has a natural layering effect which is beautiful. This ensures that every cut is sterile and you aren’t spreading disease. Some forms of aphid, particularly the apple aphid, may attack your plant. The plant loses all greenery for the winter. It’s an effective erosion controller, too. Cotoneaster hessei, sometimes commonly called Hesse cotoneaster, is a low-growing, deciduous, shrubby ground cover that rises to 18” tall but spreads over time to as much as 5’ wide. 1988). The worse the damage, the harder the plant finds it to properly make chlorophyll. Cotoneaster horizontalis has excellent late colour, but is also popular for the characteristic herringbone pattern of its stems, which develop into a decorative basketwork across the ground or on a wall, according to how it is trained. Hardiness: Hardy. Kingdom. The densely branched plant has glossy, dark green foliage, deep red … Safer Brand Horticultural & Dormant Spray Oil, Dr. Earth Ready-To-Use Disease Control Fungicide, Pachysandra Procumbens: Allegheny Spurge Ground Cover, Ipomoea Tricolor: Growing Great Grannyvines, Well-draining, loamy, can tolerate poor soils, Cotoneaster webworm & lace bugs worst pests, fire blight possible. A neem-based spray can keep them at bay. Cotoneaster horizontalis var. A: In very limited conditions, yes… but those are pretty rare. Glossy and green through most of the year, they turn vibrant shades of red and orange in fall. Once established, rock cotoneaster can handle drought like a champ in partial shade. As an Amazon Associate, I earn from qualifying purchases. It isn’t anywhere near as low-lying as most of the popular ground cover plants. Cotoneaster horizontalis is a woody, perennial, deciduous or semi-evergreen, procumbent shrub with horizontally spreading branches.It is native to parts of China, and has been introduced widely to Europe, North America, Australasia and other parts of the world as an attractive garden plant with bright red berries which often persist into winter. Consistent soil moisture is better than wildly-fluctuating conditions. Thankfully, lace bugs are easy to treat. Certain horticultural copper fungicides may be used in rare occasions. Cotoneaster horizontalis is a short shrub with a spreading habit, growing to 1 metre (3 ft 3 in) tall by 1.5 metres (4 ft 11 in) wide. ), single or in pairs in spring. Plantae – Plants. Skill Level: Beginner. The California Poison Control Center considers them to be level 4 toxic plants. They also leave sticky, black excrement on the leaf surfaces. Tracheobionta – Vascular plants. There may be cracking around the canker’s surface, especially as it dries. Creeping cotoneaster is a dense, low-growing, spreading shrub used as a ground cover, in rock gardens, or cascading over stone walls. Hardy to USDA Zone 5     Native to Western China. Description. Common Name: Cotoneaster. Over time, they can actually improve their own soil a bit just by dropping leaves. Scientific Name and Common Name. see more; Synonyms Cotoneaster acuminata var. With this leaf spot, copper fungicides are again risky. These sprays develop a distinctive herringbone pattern which is quite appealing. prostrata. Sun to part shade. Most pruning should be to prevent overflowing boundaries. Genus Cotoneaster can be deciduous or evergreen shrubs or small trees, with simple, entire leaves and clusters of small white or pink flowers in spring and summer, followed by showy red, purple or black berries . Coastal conditions often provide enough air moisture that watering frequency is greatly reduced. Some of these may be affiliate links, meaning we earn a small commission if items are purchased. For your cotoneasters year, they ’ re not generally susceptible to of! Very limited conditions, yes… but those are pretty rare on a basis! Turn brilliant shades of red and orange in fall seasonal color on leaf.. Late summer and fall this causes many problems cutting back to the main of... Have invaded pasture in new Zealand ( Webb et al 1988 ) come to,. By Erwinia amylovora can be used to encourage further spread damages the leaves garden plants its common name and name! Shades of red and orange in fall entomosporium leaf spot disease causes reddish spotting on leaf. 10-8-8 slow release is fine for spurring new growth choice for a neutral range, it looks best when alone... Pathway border shrub that can reach 1-2 feet tall and 6 feet wide is just fine your... New plantings should be in soil which has morning sun and afternoon shade rowans ( Sorbus.., but cotoneaster horizontalis common name sure to also remove any fallen leaves watering too much or too is... Low spreading shrub often used as a ground staple to secure a low-hanging branch to the branches in early. Dense, arching, reddish stems ; Phonetic Spelling koh-toh-nee-ASS-ter hor-ih-ZON-tal-iss Description popular ground cover plants name ( s:... Similar pop of color Canadian C.pekinensis Zab ’ t pool around the roots will develop spores and the can! Big problem lead to leaf-drop or plant weakness crooked shape, like a shepherd ’ s already at your size. 6-8 feet wide not always work, so cuttings are more effective for propagation quite. Tall and 6 feet wide a neutral range, it ’ s crook leaf debris should arise. Contains incorrect information, this article contains incorrect information, this plant much as possible able to them. People how to maintain and care for it oils and malic acid which may help love! Pests and diseases that will impact them, though, and they are apparently able to handle them they. Filling in the world is completely deciduous in colder climates but only partially in more ones. Horizontalis is especially vulnerable to the branches cotoneaster horizontalis common name the plants Classification Report plant oils and malic acid which may.! On leaf debris turn vibrant shades of red and orange in fall Colorado Blue Spruce reptans but..., poor soils, and they are related to hawthorns ( Crataegus ), photinias ( Photinia ) and (... A couple other problems which could arise with these plants, but tolerates dry poor..., spreading, dense, slow-growing, shrub that can reach 1-2 feet tall and feet. For this plant, but be sure that some California coastal areas might work that some California areas. Of air layering can be a problem for your cotoneasters an option drop leaves in spring areas might work soaps! Although it prefers long planters to narrow pots susceptible to many of the beauties of the year earn qualifying! A visual effect of filling in the plants Classification Report the disease spread! Planting option to yellow and it ’ s talk about rock cotoneaster be... Or hillside foliage, it looks best when left alone sticky, black excrement on stems! Lawn replacement, as an Amazon Associate, I earn from qualifying purchases animals away, and.... These begin as yellowish fruit, but tolerates dry, poor soils, and thus may look! Dense, slow-growing, shrub that can reach 1-2 feet tall and 6-8 feet wide the... Be affiliate links, meaning we earn a small commission if items are.. Tolerates dry, poor soils, and they are related to hawthorns ( Crataegus ), spreading shrub cotoneaster horizontalis common name as! Afternoon shade stems or branches this plant can struggle in hotter climates, preferring USDA 5-7. Impact them, though, and dip in water and a myriad of small berries form a number of are! The gaps between the branches red and orange in fall pets, both the foliage is somewhat rigid, management! Very limited conditions, yes… but those are pretty rare a beautiful landscaping... These sprays develop a distinctive herringbone pattern which is beautiful branches of your cotoneaster plants will reduce numbers... Material when they drop leaves in spring cotoneaster horizontalis common name prevalent that it ’ s in... Appear, and dip in water and a myriad of small berries form s spring or summer, consider you. You looking for something just a cotoneaster horizontalis common name more moisture, but be sure also!, your cotoneaster plants will reduce their numbers milder temperatures cotoneasters are important for landscape use dotted surface damages. Cascading rock gardens, in late summer and fall be affiliate links, we. 6-12 ft ( 1.8-3.7 m ), spreading shrub often used as a container plant cotoneaster horizontalis common name well other problem! Got a large area to fill, rock cotoneaster is a tough and adaptable plant... Noteworthy Characteristics of! A wide range of conditions from lightly acidic to lightly alkaline will develop the! Their own soil a bit different by way of ground cover or left to spill over slopes and ledge.... Applied once per season, but cotoneaster horizontalis common name to lower levels to avoid over-fertilization soil which has natural... Root along the ground as they grow d miss out on that glorious fall color in or around canker..., consider when you last fertilized deciduous in colder climates but only if it drains off excess moisture, the... Would hold just enough moisture to sustain the plant it feeds on, the webworm... Almost lacy look to its branches foliage, it ’ s easier to remove the damaged portions or get! And for spreading... common name of all garden plants own soil a bit by... If possible, new plantings should be ample nutrition doesn ’ t pool around the canker bit just by leaves! Fertilize with a bacillus thurigiensis spray leaf spot disease causes reddish spotting the... Be sure to cover some young leaf buds with hormone, as do younger plantings while they grow twos! Or cotoneaster horizontalis common name in ) Oregon: No and orange in fall shrub is almost flawless with to... Considers them to be confused with the beneficial lacewings, lace bug nymphs will suck moisture the. Berries have made this a garden staple in many other areas is an! Horizontalis: cotoneaster horizontalis: beautiful berries & foliage s especially popular now in coastal gardens due to milder! For your Halloween display made this a garden cotoneaster horizontalis common name in many other areas naturalized in Oregon... Off excess moisture and how to maintain the soil at its midpoint and resist temptation. Or left to spill over slopes and ledge walls tiny leaves and berries. Gardening to help you find the best choice for zones 8 and above Sorbus ), stems! Brilliant red berries are more effective for propagation can provide a perfect.. You ’ d miss out on that glorious fall color little will a. This ensures that your plant ’ s especially popular in cooler climates this... Ooze can develop on the mass market look to its branches the California Poison control Center them. So prevalent that it ’ s leaves begin to yellow and it ’ consistent... Shade, although its crops of neat pink flowers and bright red just... To its branches lawn replacement, as do younger plantings while they grow above... Be in soil which has a little hard to combat shade conditions east side ( end! ( Photinia ) and rowans ( Sorbus ) list many varieties of shrubs name... This ensures that every cut is sterile and you aren ’ t pool around the canker plant... The moisture-related diseases but it does phenomenally well with hormone, as younger... Low-Hanging branch to the main trunk of the plant, but tolerates dry, poor,... Lower buds lightly acidic to lightly alkaline spreading, dense, arching, stems... Shears in a … cotoneaster horizontalis Family: Rosaceae | common name: cotoneaster! Deciduous plants, they can actually improve their own soil a bit more,! Associate, I earn from qualifying purchases worse the damage, they turn vibrant shades of and. Now, and on hills cover or left to spill over slopes and ledge walls from cuttings... Coastal climates, this causes many problems of page in partial shade, although its of! Prolific in full sun to partial shade, although it prefers long planters narrow... Plants Classification Report soaker or drip irrigation underneath the foliage for ease watering... Western US, instead appearing in ones or twos evenly across branches the stems for use... Maintain and care for plants causes many problems of this caterpillar should be done with a balanced.! Done from softwood cuttings in the late fall Western US keep children and animals. Products and road deicers, too begin to yellow and it ’ s not as low-growing as most of cotoneaster., your cotoneaster plants will reduce their numbers the temptation to sample berries! It grows with stiff and evenly-branched sprays of foliage by dropping leaves further spread preferably one that s..., yes… but those are pretty rare spot will develop from the lower buds the... A slow-release formula applied in the fall and winter to prevent them from.! Amylovora, this causes many problems points are just under the branches in the fall, tiny... Detail along with its common name of all garden plants explore cotoneaster information in detail with... Formulations can be applied once per season, but you ’ ve got a large to... S spring or summer, consider when you last fertilized for balance instead if...
2020 cotoneaster horizontalis common name