Kentucky Coffee Tree
Hardiness zone: 4
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Kentucky Coffee Tree (Gymnocladus dioicus)
Architectural Shade Tree for Ontario and Eastern Canada (Zones 4–7)
Quick Expert Summary
The Kentucky Coffee Tree (Gymnocladus dioicus) is a slow to moderate-growing, extremely cold-hardy tree ideal for Ontario and Eastern Canada (Zones 4–7). It typically grows 1–2 ft per year (30–60 cm) and reaches 60–70 ft (18–21 m) at maturity. Best for large landscapes, urban planting, and architectural focal points, it offers bold tropical-looking foliage and exceptional tolerance to urban stress and drought.
Why Choose Kentucky Coffee Tree for Ontario and Eastern Canada?
A unique and highly resilient native tree perfect for tough urban sites and large open landscapes.
- Hardiness: Zone 4 (Ideal for Ontario and Eastern Canada Zones 4–7)
- Growth Rate: Moderate
- Best For: Shade, ornament, large yards
- Maintenance: Low once established
- Key Feature: Unique foliage + architectural structure
- Native / Non-native: Native to North America
It adapts well to:
- Deep, fertile soils
- Urban soils and compacted conditions
- Clay, loam, and sandy soils
- Urban and rural environments
- Drought, wind, and moderate salt exposure
Tree Specifications
| Feature | Details |
|---|---|
| Mature Height | 60–70 ft (18–21 m) |
| Mature Spread | 40–50 ft |
| Growth Rate | 1–2 ft per year |
| Hardiness Zone | 3 (Ideal for Ontario and Eastern Canada Zones 4–7) |
| Sun Exposure | Full sun |
| Soil Preference | Adaptable, well-drained |
| Water Needs | Moderate |
| Drought Tolerance | High once established |
| Deer Resistance | Moderate |
| Lifespan | 100+ years |
Is Kentucky Coffee Tree Right for Your Yard?
Choose Kentucky Coffee Tree if:
- You want shade within 7–10 years
- You have a large yard
- You live in Zones 4–7
- You want bold foliage + a distinctive landscape tree
- You need a tree for urban or tough conditions
Not ideal if:
- Your yard is small
- You want a dense shade tree quickly
- You are planting close to structures
Best Uses
- Backyard shade tree
- Urban street tree
- Large landscape focal point
- Park planting
- Drought-tolerant landscapes
Why it works: Open canopy, large leaves, and extreme tolerance to stress make it ideal for urban environments and modern landscapes.
What Makes Kentucky Coffee Tree Special?
A striking native tree with a bold, almost tropical appearance and unmatched toughness.
- Spring: Late leaf emergence with unique branching structure
- Summer: Large compound leaves create light, filtered shade
- Fall: Yellow foliage
- Winter: Strong architectural branching and rugged bark
Winter Survival in Ontario and Eastern Canada
Yes, Kentucky Coffee Tree is hardy in Ontario and Eastern Canada Zones 4–7 and tolerates snow load, freezing temperatures, and harsh winters.
First-year tip:
- Add 2–3 inches of mulch
- Water deeply before the first frost
- Protect from strong wind exposure
Planting Guide for Ontario and Eastern Canada
Best planting time:
- Spring (April–June)
- Early fall (September–October)
Spacing:
- 20–25 ft from foundations
- 30–40 ft between trees
Watering (first year):
- Water deeply once per week
- Adjust depending on rainfall and soil drainage
Quick Answers (FAQ)
How fast does Kentucky Coffee Tree grow in Ontario?
Typically 1–2 ft per year.
Is it cold hardy in Ontario?
Yes. Hardy to Zone 4 and well adapted to Canadian climates.
Does it need another tree for pollination?
Yes—separate male and female trees (dioecious species).
Are the roots invasive?
No, roots are deep and generally non-invasive.
Is it messy?
Moderate—female trees produce large seed pods.
Compare With Similar Trees
| Tree | Growth | Key Feature | Best For |
|---|---|---|---|
| Kentucky Coffee Tree | Slow | Bold foliage; Bold architectural branching | Large yardsSpecimen tree, modern landscapes, urban tolerance |
| Honey Locust | Fast | Fine-textured foliage, filtered light canopy, adaptable | Street tree, light shade, urban planting |
| Ohio Buckeye | Moderate | Large palmate leaves, showy spring flowers, dense presence | Shade tree, naturalized areas, seasonal interest |
Shipping Across Quebec, Ontario and Atlantic Provinces
- Nursery-grown
- Carefully packaged
- Shipped to your door in Quebec, Ontario and Atlantic Provinces
- Healthy root system guarantee
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Sizes of our plants
Sizes of our plants
Our trees and shrubs are sold in two sizes: small (110 ml volume) and large (310 ml volume).
Volume discount
Volume discount
At TreesOnline.ca, the more you buy, the more you save! We offer a volume discount program that benefits our customers who place large orders! To find out the discount you will receive, based on the value of your order, consult the table below.
From $0.00 to $199.99 = 0% discount
From $200.00 to $299.99 = 5% discount
$300.00 and over = 10% discount
Delivery across Canada - Spring 2026
Delivery across Canada - Spring 2026
Delivery available across Canada. Order now and receive your plants in Spring 2026.
Nursery pickup: A flat preparation and packaging fee of $8 will be added to your bill upon pickup. Select the "nursery pickup" option at checkout on our online store.
Quebec and Ontario: Base fee of $23, plus 20% of the plants' value. Add $5 for signature.
All other Canadian provinces: Base fee of $50, plus 20% of the plant value. Add $5 for signature.
Glossary of trees and shrubs of Quebec
Glossary of trees and shrubs of Quebec
Questions about our terminology? Consult our online glossary .
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