Maple

Acer spp.

Cultivars: 'Autumn Blaze’ (Acer × freemanii)', 'Hot Wings’ (Acer tataricum)', 'Crimson Sunset’ (Acer truncatum × platanoides)'

Maples are widely used shade and ornamental trees valued for their balanced canopy, seasonal color, and adaptability to a range of landscape settings. In Rocky Mountain landscapes, selections are typically chosen for cold hardiness, drought tolerance, and resistance to sun and wind exposure. Depending on species and cultivar, maples may develop a rounded, oval, or upright canopy that provides filtered shade and strong visual presence in residential and commercial settings. Foliage ranges from bright green to deep burgundy or blue-green, with many cultivars offering dramatic fall color in shades of red, orange, and gold. Trees such as ‘Autumn Blaze’ provide fast growth and vibrant fall display, while ‘Hot Wings’ offers a smaller, more drought-tolerant form with showy red samaras that add seasonal interest.

Plant Characteristics
Plant Color
Green to red
Flower Color
Inconspicuous to yellow-green
Bloom Time
Spring
Fall Color
Yellow, orange, or red
Height
15-50'
Width
15-50'
Water Use
Medium
Care Instructions

Maples generally perform best in full sun to partial sun and prefer well-drained soils with moderate moisture. Most landscape selections require medium watering, especially during establishment and hot summer periods. Some cultivars adapted for the region show improved drought tolerance once established. Young trees benefit from consistent watering and mulch to protect roots. Pruning is typically done in late winter to shape structure and remove crossing branches. Winter protection is usually not necessary for hardy cultivars, though proper siting helps reduce stress. With thoughtful selection and care, maples provide dependable shade and seasonal interest.