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Exciting New and Under Utilized Trees for the Urban Environment. Presented By: Jim Barborinas, ISA, ASCA Urban Forest Nursery, Inc. & Urban Forestry Services, Inc. Mount Vernon, Washington. Tree Species lists are never finished !. Why? Diversity Overused Poorly Performing Varieties - PowerPoint PPT Presentation
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04/19/2304/19/23 11
Exciting New and Exciting New and Under Utilized Under Utilized Trees for the Trees for the
Urban Urban EnvironmentEnvironment
Presented By: Presented By:
Jim Barborinas, ISA, ASCAJim Barborinas, ISA, ASCA
Urban Forest Nursery, Inc. &Urban Forest Nursery, Inc. &
Urban Forestry Services, Inc.Urban Forestry Services, Inc.
Mount Vernon, WashingtonMount Vernon, Washington
04/19/2304/19/23 22
Tree Species listsTree Species lists are never finished ! are never finished !
Why?Why? DiversityDiversity Overused Overused Poorly Performing VarietiesPoorly Performing Varieties New Varieties New Varieties
04/19/2304/19/23 33
Species Height Species Height CategoriesCategories Small trees to Small trees to 3030’’,,
spreading habit &spreading habit & narrow habit.narrow habit.
Medium trees to Medium trees to 4545’’, , spreading habit & narrow habit.spreading habit & narrow habit.
Large trees Large trees over 45over 45’’,,spreading habit & narrow habit.spreading habit & narrow habit.
Note: Tree heights and widths vary within categoriesNote: Tree heights and widths vary within categories
04/19/2304/19/23 44
Small trees Small trees to 30to 30’’, ,
spreading spreading habit.habit.
MostMost Suitable for Suitable for under utility lines.under utility lines.
Spreading Habit to 30’
Snowcone Japanese Snowbell, Snowcone Japanese Snowbell, Styrax japonicusStyrax japonicus ‘‘JFS-DJFS-D’’
04/19/2304/19/23 55Spreading Habit to 30’
City Sprite City Sprite Zelkova, Zelkova, Zelkova Zelkova serraserrata ta ‘‘JFS-JFS-KW1KW1’’
04/19/2304/19/23 66Spreading Habit to 30’
Credit Gardenality.comCredit Gardenality.com
04/19/2304/19/23
Jack Pear, Jack Pear, Pyrus calleryana Pyrus calleryana ‘‘JaczamJaczam’’
Spreading Habit to 30’
04/19/2304/19/23 88
Jack Pear, Jack Pear, Pyrus calleryana Pyrus calleryana ‘‘JaczamJaczam’’
Spreading Habit to 30’
04/19/2304/19/23 99
Golden Raindrops Golden Raindrops Crabapple,Crabapple,
Malus transitoria Malus transitoria ‘‘SchmidtcutleafSchmidtcutleaf’’
Spreading Habit to 30’
04/19/2304/19/23 1010
Royal Raindrops Crabapple,Royal Raindrops Crabapple, Malus Malus ‘‘JFS-KW5 JFS-KW5 ’’
Spreading Habit to 30’
04/19/2304/19/23 1111
Royal Burgundy Royal Burgundy Cherry, Cherry, Prunus Prunus serrulataserrulata ‘‘Royal Royal BurgundyBurgundy’’
Spreading Habit to 30’
04/19/2304/19/23 1212
Snow Goose Snow Goose Cherry, Cherry, PrunusPrunus ‘‘Snow Snow GooseGoose’’
New most New most disease disease resistant. resistant.
Spreading Habit to 30’
04/19/2304/19/23 1313
American Hornbeam, American Hornbeam, CCarpinus carolinianaarpinus caroliniana. . Look for Look for ‘‘Ball of FireBall of Fire’’, , ‘‘FirespireFirespire’’, , ‘‘PalisadePalisade’’ & & ‘‘Native FlameNative Flame’’ Cultivars. Cultivars.
Spreading Habit to 30’
04/19/2304/19/23 1414
Lavalle Hawthorn, Lavalle Hawthorn, Crataegus x LavalleiCrataegus x Lavallei
Spreading Habit to 30’
04/19/2304/19/23 1515
Japanese Hornbeam, Japanese Hornbeam, Carpinus japonicaCarpinus japonica
Spreading Habit to 30’
Venus Dogwood, Venus Dogwood, Cornus (kousa x nuttallii) x Cornus (kousa x nuttallii) x
kousakousa ‘‘Venus-KN 30-8Venus-KN 30-8’’ oror
‘‘Starlite-Starlite-
KN4-43KN4-43’’
04/19/2304/19/23 1616Spreading Habit to 30’ Credit J.F.SchmidtCredit J.F.Schmidt
Credit WaysidegardenvoicesCredit Waysidegardenvoices
Credit Newport arboretum.orgCredit Newport arboretum.org
Credit Projectnoah.orgCredit Projectnoah.org
Crimson Cloud Hawthorn, Crimson Cloud Hawthorn, Crataegus laevigata Crataegus laevigata ‘‘Crimson CloudCrimson Cloud’’
04/19/2304/19/23 1717Spreading Habit to 30’
04/19/2304/19/23 1818
Small trees Small trees to 30to 30’’, narrow , narrow habit.habit.
MostMost Suitable for Suitable for under utility lines.under utility lines.
Narrow Habit to 30’
‘‘HannaHanna’’s Hearts Heart’’ Katsura, Katsura,Cercidiphylum japonicum Cercidiphylum japonicum ‘‘HannaHanna’’s Hearts Heart’’
04/19/2304/19/23 1919Narrow Habit to 30’
04/19/2304/19/23 2020
Tschonoskii Flowering crab, Tschonoskii Flowering crab, Malus tschonoskiiMalus tschonoskii
Narrow Habit to 30’
Crimson Point Plum, Crimson Point Plum, Prunus cerasifera Prunus cerasifera ‘‘CripoizamCripoizam’’
04/19/2304/19/23 2121Narrow Habit to 30’
04/19/2304/19/23 2222
Red Cascade Mountain Ash,Red Cascade Mountain Ash,Sorbus americanaSorbus americana ‘‘DwarfcrownDwarfcrown’’
Narrow Trees to 30’
04/19/2304/19/23 2323
Ruby Vase Ruby Vase Parrotia,Parrotia, Parrotia Parrotia Persica Persica ‘‘Ruby VaseRuby Vase’’
Narrow Habit to 30’
Try Vanessa for similar form
04/19/2304/19/23 2424
Adirondack Crabapple, Adirondack Crabapple, Malus Malus ‘‘AdirondackAdirondack’’
Narrow Habit to 30’
04/19/2304/19/23 2525
Medium Medium trees to 4trees to 455 ’’, , spreading spreading habit.habit.
Spreading Habit to 45’+
04/19/2304/19/23 2626
Frontier Elm, Frontier Elm, UlmusUlmus ‘‘FrontierFrontier’’
Spreading Habit to 45’+
Emerald Sunshine Elm, Emerald Sunshine Elm, Ulmus Ulmus propinqua propinqua ‘‘JFS-BieberichJFS-Bieberich’’
04/19/2304/19/23 2727Spreading Habit to 45’+
04/19/2304/19/23 2828
Sourgum, Sourgum, Nyssa SylvaticaNyssa SylvaticaTryTry ‘‘Wildfire and Forum(NXXSF)Wildfire and Forum(NXXSF)
Spreading Habit to 45’+
04/19/2304/19/23 2929
Yellowwood, Yellowwood, Cladastis kentukeaCladastis kentukea
Spreading Habit to 45’+
04/19/2304/19/23 3030
Medium Medium trees trees to 45to 45’’,, narrow narrow habit.habit.
Narrow Habit to 45’+
Hungarian Oak, Hungarian Oak, Quercus Quercus frainettofrainetto, , Cultivars Cultivars ‘‘Forest GreenForest Green’’ Oak(by Schmidt) or Oak(by Schmidt) or ‘‘TrumpTrump’’..
04/19/2304/19/23 3131Narrow Habit to 45’+
Crimson Spire Oak, Crimson Spire Oak, Quercus Quercus albaalba x x Q. roburQ. robur ‘‘CrimschmidtCrimschmidt’’
Try Streetspire Oak, Try Streetspire Oak, Quercus robur x alba Quercus robur x alba ‘‘JFS-KW1QXJFS-KW1QX’’ for for
similar tree without similar tree without winter foliage.winter foliage.04/19/2304/19/23 3232Narrow Habit to 45’+
04/19/2304/19/23 3333
Green Pillar Pin Oak, Green Pillar Pin Oak, Quercus palustris Quercus palustris ‘‘PingreenPingreen’’
Narrow Habit to 45’+
04/19/2304/19/23 3434
Corinthian Linden,Corinthian Linden,Tilia cordata Tilia cordata ‘‘CorzamCorzam’’
Narrow Habit to 45’+
04/19/2304/19/23 3535
Large Large trees trees over 45over 45’’, , spreading spreading habit.habit.
Spreading Habit over 45’
Espresso Kentucky Coffee Espresso Kentucky Coffee Tree, Tree, Gymnocladus dioicus Gymnocladus dioicus ‘‘Espresso-Espresso-JFSJFS’’
04/19/2304/19/23 3636Spreading Habit over 45’
Exclamation Planetree, Exclamation Planetree, Platanus x acerifoliaPlatanus x acerifolia ‘‘Morton Morton CircleCircle’’
04/19/2304/19/23 3737Spreading Habit over 45’
04/19/2304/19/23 3838
Triumph Elm, Triumph Elm, Ulmus Ulmus ‘‘Morton GlossMorton Glossyy ’’
Spreading Habit over 45’
Consider other Disease/Insect Resistant Varieties like Accolade, New Horizon, Homestead, Patriot, Pioneer, Prospector, Princeton and More.
Emerald City Tulip Tree, Emerald City Tulip Tree, Liriodendron tulipifera Liriodendron tulipifera ‘‘JFS-OZJFS-OZ’’
04/19/2304/19/23 3939Spreading Habit over 45’ Credit J.F.SchmidtCredit J.F.Schmidt
Credit J.F.SchmidtCredit J.F.Schmidt
Credit J.F.SchmidtCredit J.F.Schmidt
04/19/2304/19/23 4040
Chenmou Elm, Chenmou Elm, Ulmus chenmouiUlmus chenmoui
Spreading Habit to 45’+
In Testing
Large trees Large trees over 45over 45’’, , narrow narrow habit.habit.
04/19/2304/19/23 4141Narrow Habit over 45’
Swedish Aspen, Swedish Aspen, Populus tremula Populus tremula ‘‘ErectaErecta’’
Try Mountain Try Mountain Sentinal Aspen, Sentinal Aspen, Populus Populus tremuloidestremuloides’’JFS-JFS-ColumnColumn’’ for for smaller form.smaller form.
04/19/2304/19/23 4242Narrow Habit over 45’
04/19/2304/19/23 4343
Slender Slender Sillouette Sillouette Sweetgum, Sweetgum, Liquidambar Liquidambar styraciflua styraciflua ‘‘Slender Slender SillouetteSillouette’’
Narrow Habit over 45’
Blue Giant Blue Giant Sequoia, Sequoia, Sequoia Sequoia giganteum giganteum ‘‘GlaucumGlaucum’’
04/19/2304/19/23 4444Narrow Habit over 45’
04/19/2304/19/23 4545
04/19/2304/19/23 4646
Thank You!Thank You!
Visit our Website Visit our Website www.urbanforestnursery.cowww.urbanforestnursery.com anytime, or the nursery by m anytime, or the nursery by appointment. appointment.
Urban Forest Nursery, Urban Forest Nursery, Inc.Inc.Mount Vernon, WAMount Vernon, WA360-428-5810360-428-5810
