• NEW
Cimmaron® Green Ash

A strong and handsome shade tree with vibrant green foliage that turns warm shades of copper and red each fall, bringing color and comfort to every landscape

FEATURES: 

  • Beautiful red-bronze fall color rarely seen in ash trees
  • Bright green summer canopy provides excellent shade
  • Upright, symmetrical growth with a clean branching pattern
  • Fast-growing and reliable for quick landscape impact
  • Hardy and tolerant of urban, heat, and drought conditions
  • Easy to maintain and long-lived once established
  • Ships on our trucks because of the size of the tree; does not fit in a box

Bower & Branch Landscape Design Tip 

Plant Cimmaron® Green Ash in full sun and well-drained soil to promote strong growth and vivid fall color. Because of its symmetrical branching, it looks beautiful both as a single specimen and in group plantings. Give it space to spread and consider underplanting with ornamental grasses or flowering perennials for a balanced design. Once established, it will thrive with minimal care, rewarding you with years of shade and beauty.

Growth Facts

  • Hardiness Zone: 4-8
  • Mature Height: 45-50' tall
  • Mature Width: 35-40' wide
  • Exposure: Full Sun
  • Spacing: 35-40' apart

Cimmaron® Green Ash

Bower & Branch Trees and Plants

Fraxinus pennsylvanica 'Cimmzam'

Regular price
$1,645.00
/
Delivery & Planting Scheduled for Spring 2026 Based on Local Conditions

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A strong and handsome shade tree with vibrant green foliage that turns warm shades of copper and red each fall, bringing color and comfort to every landscape

FEATURES: 

  • Beautiful red-bronze fall color rarely seen in ash trees
  • Bright green summer canopy provides excellent shade
  • Upright, symmetrical growth with a clean branching pattern
  • Fast-growing and reliable for quick landscape impact
  • Hardy and tolerant of urban, heat, and drought conditions
  • Easy to maintain and long-lived once established
  • Ships on our trucks because of the size of the tree; does not fit in a box

Bower & Branch Landscape Design Tip 

Plant Cimmaron® Green Ash in full sun and well-drained soil to promote strong growth and vivid fall color. Because of its symmetrical branching, it looks beautiful both as a single specimen and in group plantings. Give it space to spread and consider underplanting with ornamental grasses or flowering perennials for a balanced design. Once established, it will thrive with minimal care, rewarding you with years of shade and beauty.

Growth Facts

  • Hardiness Zone: 4-8
  • Mature Height: 45-50' tall
  • Mature Width: 35-40' wide
  • Exposure: Full Sun
  • Spacing: 35-40' apart

Why plant Cimmaron® Green Ash?

Cimmaron® Green Ash is a bold and resilient tree known for both its strength and beauty. Its dense green canopy offers refreshing shade through the summer, then transforms into glowing tones of copper, red, and bronze in the fall. This improved variety of native Green Ash was bred for its uniform shape, strong branching, and outstanding adaptability. It handles heat, dry soils, and even city conditions with confidence. Cimmaron® brings the look of maturity and the feeling of home to a landscape faster than most trees, standing as a symbol of stability and quiet elegance.

How to use Cimmaron® Green Ash in the landscape?

Cimmaron® Green Ash is perfect for creating shade and structure in open landscapes. Plant it as a centerpiece in large lawns or near patios and outdoor living spaces to enjoy its cooling canopy. It also makes a beautiful choice for lining driveways or neighborhood streets, where its upright form creates a welcoming rhythm. The rich fall color adds warmth and drama, making it a seasonal highlight in any setting. Its durability and even growth make it one of the best trees for homeowners seeking fast results and lasting value.

Frequently Asked Questions

Cimmaron® Green Ash is a fast grower, often adding 1½ to 2 feet of new growth each year once established. It quickly develops into a strong, full shade tree.

Cimmaron® offers improved branching, stronger structure, and exceptional red-bronze fall color. It also adapts better to urban and dry conditions than many other ash varieties.

Yes. It thrives in hot, dry, and urban locations, making it a great choice for street plantings, open lawns, or large yards where durability is important.


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