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Approved Species List for the Plant-A-Tree and Energy Conservation Grant programs print-friendly copy
| Variety click link for photo | Species | Cultivar | Spread | 15 Year
Height | Mature
Height | Life Span | Arborvitae
(Plant-A-Tree Program Only) | Thuja occidentalis | Techny | 6'-20' | | 25' | | | Amur Maacki | Maackia amurensis | N/A | 10'-20 | 12'-14' | 20' | | | Aspen | Populus tremuloides | | 15'-25' | | 60' | | | Birch - River Clump | Betula Nigra | Clump form only | 30'-40' | 25' | 80' | | | Blue Beech or Ironwood | Carpinus caroliniana | | 20'-30' | 15' | 30' | | | Tri-color Beech | Fagus sylvatica | Purpurea tricolor | 20'-30' | | 40' | | | Baldcypress | Taxodium distichum | | | 25' | 90' | | Cottonwood
(cottonless male form) | Populus deltoides | cottonless male | 40'-60' | 25' | 80' | | | Elm | Ulmus carpinifolia x parvifolia
Ulmus davidiana var. japonica | Frontier
Discovery | 35'-40'
35'-40' | 25'
25' | 40'
40' | | | Fir | Abies concolor | Concolor | 15'-25' | 15' | 50' | | | Flowering Crab | Malus | Adirondack, Prairiefire, Royal Raindrops or Golden Raindrops | | | | | | Ginkgo/Maidenhair | Ginkgo biloba | | 20'-40' | 18' | 80' | 200 years | | Hackberry | Celtis occidentalis | species | 30'-40' | 20' | 60' | 150 years | | Hickory | Carya ovata | Shagbark | | | 90' | | | Honey Locust (thornless) | Gleditsia triacanthos | Shademaster, Skyline, Sunburst | 20'-30' | 15' | 60' | 120 years | | Japanese Tree Lilac | Syringa Reticulata | Ivory Silk Tree Form only | 12'-15' | | 20' | | | Kentucky Coffeetree | Gymnocladus dioicus | | 40'-50' | | 60' | | | Linden - Littleleaf | Tilia cordata | Sterling, Norlin, Guenleven, Mongolian | 20'-30' | 15' | 50' | 200 years | | Linden/Basswood | Tilia americiana | Redmond | 25'-40' | 15' | 75' | 200 years | | Maple - Red | Acer rubrum | Armstrong, Autumn Blasé | 30'-50' | 20' | 60' | | | Maple - Red | Acer rubrum | Red Sunset | 30'-50' | 15' | 60' | 100 years | | Maple - Norway | Acer platanoides | Crimson King | 30'-50' | 20' | 60' | | | Maple - Norway | Acer platanoides | Royal Red | 30'-50' | 15' | 70' | 100 years | | Maple - Hard Sugar | Acer saccharum | Greencolumn | 30'-50' | 20' | 70' | 200 years | | Maple - Hard Sugar | Acer saccharum | Green Mountain | 30'-50' | 20' | 70' | 200 years | | Maple - Hard Sugar | Acer saccharum | Legacy or Fall Red | 30'-50' | 20' | 70' | 200 years | | Oak - Bur | Quercus macrocarpa | | 40'-80' | 20' | 80' | 200 years | | Oak - Northern Red | Quercus rubra | Northern Red | 40'-80' | 20' | 80' | 150 years | | Oak - Pin | Quercus palustris | | 30'-50' | 20' | 70' | 100 years | | Oak - Swamp White | Quercus bicolor | Swamp White | 30'-60' | 15' | 60' | | | Oak - White | Quercus alba | | 40'-80' | 12' | 80' | 200 years | | Pine - White | Pinus strobus | | 20'-40' | 30' | 80' | 200 years | | Serviceberry Tree | Amerlanchier arborea | Tree Form only | 10'-20' | 13' | 25' | | | Spruce - Black Hills | Picea glauca | Densata | 20'-30' | 15' | 60' | | | Spruce - Colorado | Picea pungens | Colorado Blue or Green | 20'-30' | 15' | 60' | | | Spruce - Norway | Picea abies | Norway | 20'-25' | | 60' | |
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