Tree InvasiveThis plant is considered invasive Acer platanoides [Norway Maple] One of the densest shade trees, widely adaptable to soils and environments, including dry and polluted city conditions. Transplants easily. Extremely dense canopy and shallow root system make it impossible to maintain good turf beneath. Can be a weed problem, especially in cooler parts of the northeast US. Slight susceptibility to verticillium wilt, anthracnose, and leaf scorch. Can be damaged by 2,4-D drift. Does not perform well in southern US (warm nights severely retard growth).…
Tree InvasiveThis plant is considered invasive Acer platanoides 'Crimson King' [Crimson King Norway Maple] Crimson King is a common cultivar used in the industry for its rich maroon foliage throughout the growing season. One of the densest shade trees, widely adaptable to soils and environments, including dry and polluted city conditions. Transplants easily. Extremely dense canopy and shallow root system make it impossible to maintain good turf beneath. Slight susceptibility to verticillium wilt, anthracnose, and leaf scorch. When Norway maple escapes cultivation and invades natural areas it reduces species…
Tree InvasiveThis plant is considered invasive Acer platanoides 'Emerald Queen' [Emerald Queen Norway Maple] This cultivar has ascending branches and an oval habit. Best selection of Norway Maples for urban sites. Fast growth rate and shallow root system. Brilliant yellow in the fall. When Norway maple escapes cultivation and invades natural areas it reduces species richness and native tree regeneration by out-competing other trees and understory species for resources, creating dense shade canopies, and spreading rapidly through high seed production. It also releases toxins that reduce the growth and…
Tree Acer pseudoplatanus [Sycamore Maple] Tolerates salt spray. Produces a lot of dead wood that needs removal. Anthracnose and canker disease can be serious.
Tree Acer pseudoplatanus 'Tunpetti' [sold as Regal Petticoat™] [Regal Petticoat Sycamore Maple] This cultivar does well in urban conditions. It is highly salt tolerant and as the tree matures lower hanging branches can be removed allowing for a higher canopy that does not obstruct urban life.
Tree Indiana Native Acer rubrum [Red Maple] Tolerant of wet, poorly drained soils and as well as dry conditions. Weak wooded. Intermediate in quality between A. saccharum and A. saccharinum, somewhat prone to breakage in storms, but generally satisfactory. Does not tolerate heavy pollution.
Tree Acer rubrum 'Autumn Spire' [Autumn Spire Red Maple] 'Autumn Spire' has a broad columnar form and brilliant red fall coloration. This cultivar only produces male flowers, so it is fruitless.
Tree Acer rubrum 'Bowhall' [Bowhall Red Maple] This cultivar is a great choice for wet soil areas. Its less agressive root system makes it a better choice for a street tree. The orange-red coloration brings interest in the fall.
Tree Acer rubrum 'Brandywine' [Brandywine Red Maple] 'Brandy Wine' is known for its change of fall color from light red to deep reddish-purple in mid-fall. Its shallow root system makes this tree to be a great choice for street or urban conditions. This cultivar only produces male flowers, so no fruit develops.
Tree Acer rubrum 'Fairview Flame' [Fairview Flame Red Maple] Tolerant of wet, poorly drained soils and also dry conditions. Moderately weak wooded. Does not tolerate heavy pollution.
