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Honey Locust

Gleditsia triacanthos
Also known as: Sweet Locust, Thorny Locust
DomesticAffordable
Janka Hardness
1,580 lbf
7.0 kN
Density
715 kg/m³
1.25 lbs/bf
Grain
Interlocked
Texture: Medium
Figure
Irregular figure; occasional mild ray pattern
Drying
Easy
Movement: Small
Origin
Eastern and central US; thornless cultivars widely planted as urban street trees
Fabaceae
Plain-Language Guide

Honey locust is the overlooked sibling of Black Locust — harder, denser, and arguably more attractive, with warm golden-orange color. It's far less available commercially because it's rarely stocked; most woodworkers encounter it only through local sawyers or urban timber programs. The thornless cultivar is widely planted as a street tree and is an excellent source of urban lumber. Highly rot-resistant heartwood makes it excellent for outdoor applications. The wild variety has enormous thorns that make milling genuinely dangerous.

Common Mistakes
  • Confusing it with Black Locust — related but distinct; honey locust is generally harder and warmer in color
  • Overlooking thornless street tree specimens as urban lumber sources — they're excellent material
  • Underestimating outdoor durability; the heartwood is highly rot-resistant
Color & Appearance
Heartwood
Sapwood

Heartwood is warm golden-orange to reddish-brown, sometimes with reddish streaks. Distinctly warmer in tone than black locust. Sapwood is pale cream and clearly distinct.

Workability
Hand Tools
Moderate
Machine Tools
Moderate
Gluing
Easy
Finishing
Easy
Turning
Suitable
Carving
Not typically used

Hard and dense, requiring sharp tools. Interlocked grain means planing needs care to avoid tearout. Turns well and finishes cleanly. Glues without difficulty. Easy to work relative to its hardness once you have dry material.

Global Availability
RegionAvailability
United StatesRegional / select dealers
CanadaSpecialty importers only
EuropeRare / not commonly imported
AustraliaRare / not commonly imported
Health & Safety
Allergen Risk
Low
CITES Status
None
Notes
Generally non-irritating. Standard dust precautions recommended.
Common Uses
Furniture Turning Tool handles Outdoor furniture Millwork Fence posts
Sustainability: Native species not under commercial logging pressure. Thornless cultivars widely planted as urban trees. No conservation concerns.