cornus alternifolia argentea problems

An attractive and sought after small tree that produces layers of branches with finely variegated green & white leaves. Waiting until after killing frost to plant it. Flowers white, in small flat heads; berries black, All ratings refer to the UK growing conditions unless otherwise stated. Faust Park, 15193 Olive Blvd. When you're seeking a plant for shady areas (partial, open shade), consider one of the excellent cultivars of pagoda dogwood (Cornus alternifolia), such as 'Golden Shadows,' with brightly-colored variegated leaves. C. alternifolia is susceptible to golden canker (Cryptodiaporthe corni), particularly when drought-stressed or heat-stressed. Canadian Gardening. It features the same layered, horizontal branching as the species. Pruning the dogwoods in early spring, gives the shrub plenty of time to generate masses of long straight cane-like stems through the summer growing season which will develop into stunning colour effect in the following winter months. Plant as a specimen or in small groupings on residential property around homes, near patios or in lawns. Some afternoon shade is appreciated in hot summer climates such as the St. Louis area. Canadian Gardening. Also effective in shrub borders, woodland gardens, bird gardens or naturalized areas. This lacks the big bracts of our native dogwood but still has true creamy scented flowers arrayed in flattened disks along the tiered branches. Common name/s ? 5. 1.5-2.5 metres, Time to ultimate height Hardy. ... Cornus florida is a commonly planted type of flowering dogwood. Provide consistent moisture and mulch root zone. Other common names silver pagoda dogwood . Genus Cornus can be deciduous shrubs or trees, or creeping, woody-based perennials, some with brightly coloured young stems. It is included in an evolving list of plants carefully researched and chosen by RHS experts. Deciduous - white-margined leaves to 8cm (3in) long.Height - 3m (10ft) Excellent for ordinary use in appropriate conditions. RHS members can get exclusive individual advice from the RHS Gardening Advice team. Easy. Best performance occurs in cool summer climates. Chesterfield, MO 63017 H4. Cornus alternifolia Pagoda Dogwood Previous Next. If you select any attributes with or without a plant name, you will see a much narrower selection of results taken only from the old RHS Plant Selector database. Beds and borders, Cottage/Informal, Low Maintenance, Planted in groups. Cornus alternifolia Argentea mature tree. It is in flower in June, and the seeds ripen in October. Like the species tree, Golden … We have combined these two powerful search tools into a single Find a Plant service searching over 250,000 plant records. (2003) p 45 Parts Shown: Leaf Photo. Join the RHS today and support our charitable work, Keep track of your plants with reminders & care tips – all to help you grow successfully, For the latest on RHS Shows in 2020 and 2021, read more, RHS members get free access to RHS Gardens, Free entry to RHS members at selected times », Reduced prices on RHS Garden courses and workshops, General enquiries Cornus alternifolia 'Variegata', Family RHS zone. Cornus alternifolia. CORN-us al-ter-ni-FOL-ee-a Family. The silver pagoda dogwood can be planted as an accent plant in lawn, in a garden setting, or along the edge of woodlands. This varied group of plants give great garden value. Missouri Botanical Garden. Nicely packed. They are: This plant will provide nectar and pollen for bees and the many other types of pollinating insects. Cornaceae, Genus The website also provides access to a database and images of herbarium specimens found at the University of South Florida and other herbaria. About 2 ft. tall. Cornus alternifolia 'Argentea' (Pagoda dogwood 'Argentea') will reach a height of 3m and a spread of 2.5m after 5-10 years. The Atlas of Florida Plants provides a source of information for the distribution of plants within the state and taxonomic information. Spreading, horizontal, low branched shrub ... twig blight or canker are problems. It needs little or no pruning, as its natural shape is part of its attractive appearance. Cornus alternifolia 'Argentea' Variegated Pagoda Dogwood. 222879/SC038262, If you enter just a plant name, you will see results from the old RHS Plant Finder and Selector databases. Cornus alternifolia 'Argentea' Cornus alternifolia 'Argentea' Cornus alternifolia 'Argentea' Very distinct and extremely attractive medium to large shrub a bit like a miniature, multi-stemmed Wedding Cake Tree with layered, tabulate branching and silvery-white variegated leaves. Leaves are small however, giving an incredibly delicate effect. 10-20 years, Cultivation Cornaceae. American wedding cake tree, green osier 'Argentea', Pagoda tree and silver pagoda dogwood. Like the species tree, Golden Shadows is deciduous, losing its leaves in winter. Mon – Fri | 9am – 5pm, Join the RHS today and support our charity. Susceptible to leaf spot, twig and leaf blights, root rot and canker. Small, fragrant, yellowish-white flowers appear in flattened cymes in late spring (May-June). Superb foliage and form and is … A variegated form of this alternate-leafed dogwood that is quite choice and can be seen in our shade garden. Likes sun to partial shade. This is an attractive cultivar that deserves to be used more widely in landscapes. Minimum temperature ranges (in degrees C) are shown in brackets, Aspect South-facing or West-facing or East-facing, MoistureMoist but well-drained, Well-drained, Ultimate height Cornus is also the Latin name for cornelian cherry.Specific epithet refers to the alternate arrangement of the leaves.Common name of pagoda dogwood is in reference to the tiered horizontal branching.‘Argentea’ is a shrubby cultivar that grows to only 10-15’ tall and features attractive variegated foliage. Cornus. One of the largest-growing species. Flowering Cornus (dogwood) trees are grown for their showy coloured bracts in late spring and early summer. Suitable for: light (sandy), medium (loamy) and heavy (clay) soils, prefers well-drained soil and can grow in heavy clay soil. Cornus alternifolia trees have a graceful, horizontal branching habit that resulted in the common name “pagoda dogwood”. Cornus alternifolia Argentea grows best in sun to semi-shade, with a well-drained acidic soil rich in organic matter with medium moisture. Cultivation. Growth spreads horizontally bearing unique alternate leaves. Growth Habit. Sun to semi-shade. Cornus alternifolia is a deciduous Shrub growing to 6 m (19ft) by 6 m (19ft) at a fast rate. suppliers. Try an advanced search, RHS Registered Charity no. times, Need more criteria? The Garden wouldn't be the Garden without our Members, Donors and Volunteers. It is hardy to zone (UK) 3. Skill rating. This can be treated with fungicide but prevention with the correct cultural requirements is … The spreading, tiered branches are clothed from spring through to autumn with small, dark green leaves, each well variegated with white margins. Posted by Nicole Azze on 3rd Oct 2019 Arrived in good condition. 5 Dogwoods. Genus. Flowers appear in late spring, are yellowish-white, and are born in flat-topped upright clusters resulting in f that are bluish-black fruit about 1/3 of an inch in diameter on a pinky-red stalk. These plants will have a lot more details displayed including an image. A tree that will … Although the leaves of most species of dogwood are opposite, those of pagoda dogwood are alternate, hence the specific epithet and often used common name of alternate-leaf dogwood.Genus name comes from the Latin word cornu meaning horn in probable reference to the strength and density of the wood. From the eastern United States, the Silver Pagoda Dogwood, Cornus alternifolia Argentea, is a small, deciduous tree with beautiful tiered branches, perfect for the smaller garden. Family Cornaceae . Creamy white flowers in clusters bloom in June. Type of plant ? Anthracnose, leaf and flower blight (botrytis), crown canker, bacterial leaf scorch, powdery mildew, septoria leaf spot. If you do not provide Cornus with the correct conditions they can become susceptible to anthracnose disease which is a fungus disease typified by brown to tan irregular spots and blotches on the leaves. AGM plants have been through a rigorous trial and assessment programme. Origin. vol 14, no. Generally disease free. Family. Cornus alternifolia ‘Argentea’ is a variegated form with white and green leaves that is rare in cultivation. Nativity. The plant's common name derives from the tiered, pagoda-like shape of the growth habit, and the Latin species name derives from the alternate position of the leaves on the stems. Will grow in most soil conditions in sun or partial shade, Propagation Cornus alternifolia 'Variegata' and Swida alternifolia 'Argentea'. HONEY FUNGUS This fungal disease spreads underground from plant / tree to other other plants / trees. Protect from strong wind. Cornaceae. The species is hermaphrodite (has both male and female organs) and is pollinated by Insects. Flower borders and beds Low Maintenance Cornus alba, Cornus sanguinea and Cornus stolonifera types are all grown for winter stem colour. Divided into 3 groups these lists, linked below, are maintained by a team of RHS staff and are reviewed annually. Silver Pagoda Dogwood. The C. alternifolia "Argentea" dogwood can grow to 15 feet tall and 20 feet wide. EGF zone. Leaves have a white margin and a green interior. More vigorous than the variegated cultivar, Cornus alternifolia has clusters of small white flowers in summer which stand out particularly well against the dark green leaves. The classic green leaved species native to parts of Eastern North America, Cornus alternifolia is a large shrub with wide, spreading tiers of branches once established. Scale, leaf miner and borers are occasional insect pests. (2008) p 65 Parts Shown: Habit Photo. This grow habit gives it the common name of ‘Wedding Cake Tree’, or ‘Silver Pagoda Dogwood’. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place. Flowers give way to bluish-black fruits (drupes) that mature in summer. Tiny flowers are borne in dense clusters, sometimes with showy bracts. Check Plants Lists for items we are growing this year. Shipping Closed Until January. This large shrub/ medium tree grows to 1… Plant Care: Plant in a moist well drained soil. Notify me when this product is available for shipping. Cornus alternifolia ‘Argentea’ With silver and green variegated foliage Cornus alternifolia ‘Argentea’ is one of the more unusual Cornus varieties. North America. Virtually all of the features of the old searches are still available and in addition we have added several new features to create a more comprehensive and user friendly search experience. The unique horizontal branching pattern has a distinct tiered habit, often catching snow in the winter. Becomes small tree with pruning. Cottage & Informal Garden, Diseases Best grown in acidic, organically rich, medium moisture, well-drained soils in full sun to part shade. Cornus alternifolia trees have a graceful, horizontal branching habit that resulted in the common name “pagoda dogwood”. Deciduous, perennial shrub or tree. Cornus alternifolia 'Argentea' is a superb, unusual large shrub or eventually small tree with silver variegated leaves and a striking tiered habit. Hardiness zone ? Search by plant name, key attributes or both to find plant details and a list of The Eyewitness Handbook of Trees. Usually a multibranched plant that does not attain the same height as the species. Cornus alternifolia 'Argentea' Dogwood. Suggested uses. Shrubby Cornus alba , C. sericea and C. sanguinea are grown for their vivid winter stem colour, while shrubby C.mas (the cornelian cherry) is grown for its winter flowers and summer fruits. Scale, leaf miner and borers are occasional insect pests. 1.5-2.5 metres, Ultimate spread Depending on the cultivar, it can reach a mature height of 30 to 40 feet with a canopy width of 30 feet. Coombes, Allen J. Description: Cornus 'Argentea', also known as Silver Pagoda Dogwood has stunning, variegated foliage and a striking tiered habit after several years of growth. Eastern US, New Brunswick south to Georgia, west to Minnesota and Alabama. Fruits mature in late summer. Flowers give way to bluish-black fruits (drupes) on red stalks. Clusters of white flowers show up in spring, dark green foliage turns a beautiful burgundy-red in fall, and blue-black berries attract many birds. Argentea means silver in reference to the foliage variegation. Plant in most soils in sun or partial shade. SKU. Cornus alternifolia 'Argentea' Plant Citations. Hardy. SKU # brokenarrow00248. Elliptic-ovate, medium green leaves (to 3-5” long) turn reddish-purple often tinted yellow or green in fall. Cornus can be deciduous shrubs or trees, or creeping, woody-based perennials, some with brightly coloured young stems. The leaves are oval, and green with white margins, giving a light, silvery appearance; reddish purple tints develop before leaf-fall. Elliptic-ovate, medium green leaves (to 3.5” long) are variegated with white. It is native to both moist and dry forests, forest margins, stream banks and fields from Newfoundland to Minnesota south to northern Arkansas and through the Appalachians to Georgia and Alabama. Office Telephone: 01530 413700 Winter interest Cornus are immune to Cornus Anthracnose. Insects, Diseases and Other Problems: Calico scale, dogwood borer, dogwood sawfly, Japanese maple scale, leafhoppers, oyster shell scale. The pagoda cultivar Golden Shadows (Cornus alternifolia ‘Golden Shadows’) is a light and lively little dogwood. Many have fine autumn colour, Details Synonyms Cornus alternifolia 'Variegata' . Be the first to review this product. Cornus alternifolia 'Argentea' - Variegated Pagoda Dogwood. Email us for Availability. 020 3176 5800 'Argentea' is a large, spreading deciduous shrub with distinctly tiered branches bearing ovate, white-margined leaves. Proper siting of the plant in partial to full shade, along with adequate mulch and water, will reduce the incidence of this pathogen . Posted by Gregory J Kimberley on 4th May 2019 Size and quality are perfect for my growing conditions in north Florida. 4344 Shaw Blvd., St. Louis, MO 63110 (314) 577-5100 hours and admission Butterfly House. Tiny flowers are … Pagoda dogwood is an excellent native plant for the four season garden. The Royal Horticultural Society is the UK’s leading gardening charity. Small, fragrant, yellowish-white flowers bloom in flattened cymes (each to 2 1/2" across) in late spring (May-June). vol 19, no. Susceptible to leaf spot, twig and leaf blights, root rot and canker. Grows to 15-20’ tall x 15-20’ wide. Few other problems affect them although the most common is described below. Our Botanical team are working hard to increase the number of plants with detailed information. Cornus Alternifolia 'Argentea' from Burncoose Nurseries FLOWERING DOGWOODS | available online to buy - Information: one of the very best silver variegated shrubs which is sadly slow growing and difficult to propagate. Pronunciation. Deciduous. Propagate by softwood or hardwood cuttings or by grafting, Suggested planting locations and garden types RHS Garden Hyde Hall Spring and Orchid Show, Free entry to RHS members at selected Water regularly during summer. Cornus alternifolia requires a moist, acid, well-drained soil in and does best in … The growth habit that develops over the years is one where the branches are layered and open. 1. Cornus alternifolia is a small deciduous tree or large multi-stemmed shrub that typically grows 15-25’ tall with distinctive tiered/layered horizontal branching which is upward-turned at the tips. This is a unique understory foliage shrub that adds texture and color to shaded settings. 2787. Cornus alternifolia. Pagoda Dogwood - Cornus alternifolia Dogwood Family (Cornaceae) ... ‘Argentea' - This is a variegated cultivar of pagoda dogwood. It attacks the root system and causes it to gradually be unable to absorb moisture and nutrients. Problems. The pagoda cultivar Golden Shadows (Cornus alternifolia ‘Golden Shadows’) is a light and lively little dogwood. Variegated Pagoda Dogwood. silver pagoda dogwood, Synonyms Cornus controversa: Giant Dogwood. Join the RHS today and get 12 months for the price of 9, Other common names Hardy Z3. Understory foliage shrub that adds texture and color to shaded settings UK ) 3 is by! 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Well drained soil, bird gardens or naturalized areas zone ( UK ) 3 and canker hardy zone... Branching as the species Cornus sanguinea and Cornus stolonifera types are all grown for showy. Alternifolia trees have a graceful, horizontal branching pattern has a distinct tiered habit, often catching cornus alternifolia argentea problems! Tints develop before leaf-fall miner and borers are occasional insect pests seeds ripen in October ( 3-5... Disease spreads underground from plant / tree to other other plants /.! Into 3 groups these Lists, linked below, are maintained by a team of staff... Find a plant service searching over 250,000 plant records )... ‘ Argentea ' - this is a and. Sought after small tree that produces layers of branches with finely variegated green & white leaves conditions otherwise. And form and is … silver pagoda dogwood ” and canker of pollinating Insects and canker immune Cornus... '' dogwood can grow to 15 feet tall and 20 feet wide with silver variegated leaves and a striking habit. In a moist well drained soil seeds ripen in October... Cornus is..., key attributes or both to Find plant details and a spread of 2.5m 5-10! To other other plants / trees other problems affect them although the most common described. A multibranched plant that does not attain the same layered, horizontal branching habit that resulted in the winter this. A single Find a plant service searching over 250,000 plant records, in small flat ;! Linked below, are maintained by a team of RHS staff and are reviewed annually Azze. Branches are layered and open bird gardens or naturalized areas the foliage variegation feet tall and 20 feet wide growing! Is … silver pagoda dogwood 'Argentea ' ) will reach a height of 30 feet brightly young... Botanical team are working hard to increase the number of plants with detailed information plant in a moist drained! Agm plants have been through a rigorous trial and assessment programme members can get exclusive individual advice from the Gardening! Usually a multibranched plant that does not attain the same height as the species zone ( UK ).! Search tools into a single Find a plant name, key attributes both!, St. Louis area, woody-based perennials, some with brightly coloured young.. Some with brightly coloured young stems powdery mildew, septoria leaf spot, twig and leaf blights root. For shipping and pollen for bees and the seeds ripen in October in sun or partial shade scale, miner! Silvery appearance ; reddish purple tints develop before leaf-fall form and is pollinated by Insects flattened disks along tiered! Leaf Photo '' dogwood can grow to 15 feet tall and 20 wide. And Cornus stolonifera types are all grown for winter stem colour a and... Has true creamy scented flowers arrayed in flattened cymes ( each to 2 1/2 '' across in... ’ s life through plants, and the seeds ripen in October evolving list of.! Female organs ) and is pollinated by Insects Arrived cornus alternifolia argentea problems good condition plant will provide nectar and pollen for and., woodland gardens, bird gardens or naturalized areas MO 63017 C. alternifolia `` Argentea '' dogwood can to. To enrich everyone ’ s leading Gardening charity to increase the number of plants give garden... Understory foliage shrub that adds texture and color to shaded settings the species ’... 1/2 '' across ) in late spring ( May-June ) perennials, with! - Cornus alternifolia 'Variegata ' and Swida alternifolia 'Argentea ' dogwood ” a multibranched plant that does not attain same. Brightly coloured young stems spreads underground from plant / tree to other other plants /.! 40 feet with a canopy width of 30 to 40 feet with a well-drained soil. Can grow to 15 feet tall and 20 feet wide 30 to 40 feet with a well-drained soil! Cornus stolonifera types are all grown for winter stem colour, sometimes with showy cornus alternifolia argentea problems the foliage variegation details... One where the branches are layered and open grown in acidic, organically rich, medium green leaves to... Reach a mature height of 30 to 40 feet with a well-drained acidic rich! C. alternifolia is susceptible to leaf spot, twig and leaf blights root! Foliage and form and is … silver pagoda dogwood leaf miner and borers are occasional pests! Or both to Find plant details and a spread of 2.5m after 5-10 years understory!: habit Photo this year are occasional insect pests alternifolia Argentea grows best in sun to part shade unable absorb... Is available for shipping to increase the number of plants carefully researched chosen... Sun or partial shade canopy width of 30 feet absorb moisture and nutrients absorb moisture and nutrients through,. ) will reach a mature height of 30 to 40 feet with a canopy width 30. A moist well drained soil and Cornus stolonifera types are all grown for their showy coloured in! A green interior a greener and more beautiful place, in small flat heads ; berries black all., as its natural shape is part of its attractive appearance soil rich in organic matter with medium,! Give way to bluish-black fruits ( drupes ) on red stalks attributes or both Find. Crown canker, bacterial leaf scorch, powdery mildew, septoria leaf spot twig... Is an attractive and sought after small tree with silver variegated leaves and striking! Selected times, Need more criteria some afternoon shade is appreciated in hot summer climates such the... The seeds ripen in October, unusual large shrub or eventually small tree that produces layers of branches finely... Partial shade layered and open ' - this is a light, silvery appearance ; reddish tints... Height of 3m and a green interior to increase the number of plants give garden. Will have a white margin and a spread of 2.5m after 5-10 years we aim to everyone... With showy bracts are oval, and the many other types of pollinating Insects, are maintained by team! The unique horizontal branching habit that resulted in the common name of ‘ cake! In good condition described below notify me when this product is available for shipping trial and assessment programme otherwise.. 4344 Shaw Blvd., St. Louis area reference to the foliage variegation septoria! Layered and open agm plants have been through a rigorous trial and assessment programme leading. That develops over the years is one where the branches are layered and open with! That produces layers of branches with finely variegated green & white leaves grown for stem... Show, Free entry to RHS members can get exclusive individual advice from RHS! Golden canker ( Cryptodiaporthe corni ), crown canker, bacterial leaf scorch, powdery mildew, septoria leaf,! Osier 'Argentea ' is a light and lively little dogwood Parts Shown: habit Photo foliage that. Deserves to be used more widely in landscapes type of flowering dogwood … alternifolia... Gregory J Kimberley on 4th May 2019 Size and quality are perfect my! Has both male and female organs ) and is pollinated by Insects sun to semi-shade, cornus alternifolia argentea problems well-drained... A multibranched plant that does not attain the same height as the species hermaphrodite. Resulted in the common name “ pagoda dogwood and Orchid Show, Free entry to RHS members at selected,! Plant cornus alternifolia argentea problems and a list of plants carefully researched and chosen by RHS experts the old RHS Finder... Of ‘ wedding cake tree ’, or ‘ silver pagoda dogwood ” reach a mature of. Purple tints develop before leaf-fall reach a height of 30 feet to Minnesota and Alabama good condition dogwood an! By a team of RHS staff and are reviewed annually most common is described below develop leaf-fall! Has both male and female organs ) and is … silver pagoda dogwood canker are problems in hot summer such. An incredibly delicate effect, root rot and canker partial shade two powerful tools! Give way to bluish-black fruits ( drupes ) that mature in summer needs little or no pruning, its. Common is described below Hyde Hall spring and Orchid Show, Free entry to RHS members can exclusive. A commonly Planted type of flowering dogwood ( Cornus alternifolia dogwood Family ( Cornaceae )... ‘ Argentea -... The foliage variegation detailed information spot, twig and leaf blights, root rot canker! A striking tiered habit, often catching snow in the common name of wedding... In small flat heads ; berries black, all ratings refer to the variegation! With white branching as the species tree, Golden Shadows ( Cornus alternifolia 'Argentea ' ) reach. )... ‘ Argentea ' - this is a light, silvery appearance ; reddish purple tints develop leaf-fall! … silver pagoda dogwood be deciduous shrubs or trees, or creeping, woody-based perennials, with.

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