Imperial Honeylocust Tree
Gleditsia triacanthos var. inermis 'Impcole'
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Imperial Honeylocust Tree is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Delivery and Shipping
Fast, Safe Plant Delivery
Ships in 3-4 business days • Tracking provided • Weather protected
Under $50 | $9.99 |
$50 - $99.99 | $14.99 |
$100 - $149.99 | $16.99 |
$150+ | $24.99 |
✓ Zone-specific timing • ✓ Professional packaging • ✓ Health guarantee
Understanding Plant Options
Nature Hills offers plants in two main formats:
- Container Plants: Grown in pots with soil, sized by container volume and plant age
- Bare Root Plants: Dormant plants without soil, sized by height measurements
Container Plant Sizes
Container sizes indicate plant age and growing capacity rather than liquid volume equivalents. Our containers follow industry-standard nursery "trade gallon" specifications, which differ from standard liquid gallon measurements.
Young Plants (6 months to 18 months old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2" x 2" x 3" | 0.18 - 0.21 dry quarts | 0.20 - 0.23 dry liters |
4" Container | 0.31 - 0.87 dry quarts | 0.35 - 0.96 dry liters |
4.5" Container | 0.65 dry quarts | 0.72 dry liters |
6" Container | 1.4 dry quarts | 1.59 dry liters |
1 Quart | 1 dry quart | 1.1 dry liters |
5.5" Container | 1.89 dry quarts | 2.08 dry liters |
Established Plants (18 months to 2.5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
2 Quart | 2 dry quarts | 2.2 dry liters |
#1 Container | 2.26 - 3.73 dry quarts | 2.49 - 4.11 dry liters |
5" x 5" x 12" | 3.5 - 4.3 dry quarts | 3.85 - 4.74 dry liters |
Mature Plants (2-4 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#2 Container | 1.19 - 1.76 dry gallons | 5.24 - 7.75 dry liters |
#3 Container | 2.15 - 2.76 dry gallons | 8.14 - 12.16 dry liters |
Large Plants (3-5 years old)
Container Size | Actual Volume | Metric Equivalent |
---|---|---|
#5 Container | 2.92 - 4.62 dry gallons | 12.86 - 20.35 dry liters |
#6 Container | 5.25 - 6.01 dry gallons | 23.12 - 26.42 dry liters |
#7 Container | 5.98 - 6.53 dry gallons | 26.34 - 28.76 dry liters |
Bare Root Plants
Bare root plants are sold by height from the root system to the top of the plant. Plants may exceed minimum height requirements.
Common Sizes:
- Trees: 1 foot, 2 feet, 3 feet, 4 feet, 5 feet, 6 feet
- Shrubs & Perennials: 1 foot, 18 inches, 2 feet
Important Notes
Container Volume Specifications
- Trade Gallon Standard: Our containers follow industry-standard "trade gallon" specifications established by the American National Standards Institute (ANSI Z60.1) for nursery stock
- Volume Variations: Actual soil volume may vary due to plant root systems and growing medium settlement
- Age Indicators: Container size primarily indicates plant age and maturity rather than liquid volume equivalents
Growing Conditions
- Plant size can vary based on variety and growing conditions
- Container size helps indicate plant maturity and establishment level
- Larger containers generally mean more established root systems and faster landscape establishment
Seasonal Availability
- Bare root plants are available seasonally when dormant
- Container plants are available throughout the growing season
- Specific varieties may have limited availability in certain sizes
Questions?
For questions about specific plant sizes or availability, please contact our plant experts who can help you choose the right size for your landscape needs.
Plant Highlights
Imperial Honeylocust Tree highlights at a glance!
Specifications
Specifications
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Brand
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Botanical Name
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Growing Zones
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Mature Height
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Mature Spread
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Sun ExposureFull Sun
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Moisture
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Soil
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Growth RateMedium
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Flower Color
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Fall Color
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Pollinator Friendly
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Fragrant
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Pruning Time
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Bloom PeriodEarly Spring, Late Spring

Growing Zones 4-7
No matter how tough your climate … chances are great you can achieve the kind of shaded backyard paradise you've always dreamed of. Well, introducing the Imperial Honeylocust Tree (Gleditsia triacanthos var. inermis 'Impcole') that takes on those hard conditions head first (or rather root first?) and grows into a healthy, rounded lawn tree your whole family will enjoy!
No need to stress about surface roots or prickly thorns with this modern cultivar! Instead, you'll gain tiny, fragrant spring flowers, and fern-like pinnately compound leaves that cast pretty shade but still allow the lawn to thrive underneath.
The Imperial Honeylocust even provides a brilliant golden-yellow fall color to brighten up the tail end of the growing season. And it's a breeze to clean up after these small compound leaflets, too!
This rugged selection resists wind and winter damage and can tolerate brief periods of drought after the first few seasons. It can be planted in new construction sites with compacted soil. No matter what - Imperial grows! Hardy throughout USDA growing zones 4 to 7, there's little that fazes this tough deciduous tree!
Planting and Application:
Lacy and fine-textured Honeylocust trees are your "Perfect Lawn Trees"! Front and backyards gain fast shade and curb appeal! Use an Imperial at the southwestern part of your property to reduce your cooling costs. In a larger space, create a personal park with several scattered informally to take advantage of natural hills and dips in your property.
Honeylocust trees partner well with other trees, too. Add a mix of smaller flowering trees and evergreens with your Imperial Honeylocust for an exceptional display that requires very little care. Your lawn will even grow happily beneath the dappled light shade!
Durable and rugged enough to be used in commercial plantings, parking lots, and as street trees along the road without worry their roots will get into trouble!
- Beautiful Form & Thornless Cultivar
- Light, Refreshing Shade
- Ferny Small Leaves & Easy to Clean in Fall
- Brilliant Yellow Fall Color
- Deep Root System Great Around Sidewalks & Driveways
- Great Lawn Trees, Street Trees & Shade!
#ProPlantTips for Care:
This cultivar of the hardy and resilient native tree thrives in full sun and nearly any type of well-drained soil. Provide moderate regular moisture for new trees, but once established, Honeylocust trees are very drought-tolerant. Top the soil with a 3-4 inch thick layer of arborist mulch - especially when planted in the lawn. Create a buffer zone extending 3-4 feet from the trunk to protect the bark from mower damage. Prune to shape your young tree in late winter.
- Full Sun Deciduous Tree
- Highly Adaptable to Any Well-Drained Soil
- Moderate to Low Moisture Needs Once Established
- Prune When Dormant
- Handsome Tree is Tough as Nails
- Heat Tolerant & Waterwise Once Established
Place your order for these incredible shade trees. The Imperial Honeylocust adds value to your property for years to come! Order now at Nature Hills Nursery!