HomeMy WebLinkAboutEx20_City Approved Tree ListAPPROVED TREE LIST – Small, Medium, and Large
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In the City of Renton there is an overabundance of maple and cherry species. According to the most recent street tree inventory, maples
currently comprise 35% and cherry 24% of all species. To reduce a catastrophic loss of species, experts agree that 10% o r less of any species
or cultivar exist within a street tree population. Because of this, planting maple or cherry trees within the right -of-way is discouraged.
SMALL TREES:
30 feet in height or less
Botanical name / Common Name
Mature
Height
in Feet
Mature
Spread
in Feet Fall Color Comments
Acer buergeranum / Trident Maple 20 20
yellow
orange
and red
Adaptable to urban environments. Decidiuous: prefers moist, well-drained soils:
tolerates infertile sites. Drought tolerant.
Acer campestre / Hedge Maple 30 30 yellow
Deciduous; prefers moist, rich soils; slow growing tree tolerant of air pollution
and soil compaction; yellow fall color; cultivars available including Queen
Elizabeth maple (‘Evelyn’) with dark green, glossy foliage.
Acer circinatum / Vine Maple 20-25 10
orange
and red
Deciduous; prefers moist, well-drained soils; tolerates seasonal saturation and
varying soil types; drought tolerant once established; bushy shrub or small tree;
most often multi-trunked and does well in small groups; white flowers April-
June.
Acer ginnala 'Flame' / Amur Maple 20 20 red
Deciduous; prefers moist, well-drained soils, but is tolerant of drought; is often
multi-trunked, but can be pruned to a single stem; rounded form; fragrant,
yellowish-white flowers in spring; cultivars are available such as ‘Flame’ and
‘Embers’ with differing fall colors. Select or prune for single stem; can be multi-
trunked.
Acer grandidentatum 'Schmidt' / Rocky Mt.
Glow Maple 25+ 15 intense
Acer griseum / Paperback Maple 25 20 scarlet
Deciduous; prefers moist, well-drained soils, but is moderately drought tolerant;
bronze peeling bark provides year-round visual interest; often multitrunked, but
can be trained to a single stem; slow growing; disease and pest resistant.
Smooth, peeling, cinnamon colored bark.