North America Native Plant

Ohio Buckeye

Botanical name: Aesculus glabra var. arguta

USDA symbol: AEGLA

Life cycle: perennial

Habit: tree

Native status: Native to the lower 48 states  

Synonyms: Aesculus arguta Buckley (AEAR2)  âš˜  Aesculus glabra Willd. var. buckleyi Sarg. (AEGLB)   

Ohio Buckeye: A Native Gem for Your Landscape Looking for a native tree that delivers both beauty and ecological value? Meet the Ohio buckeye (Aesculus glabra var. arguta), a charming native tree that’s been quietly winning hearts across the south-central United States. This delightful variety of the classic Ohio buckeye ...

Ohio Buckeye: A Native Gem for Your Landscape

Looking for a native tree that delivers both beauty and ecological value? Meet the Ohio buckeye (Aesculus glabra var. arguta), a charming native tree that’s been quietly winning hearts across the south-central United States. This delightful variety of the classic Ohio buckeye brings unique characteristics that make it a standout choice for native gardening enthusiasts.

What Makes This Buckeye Special?

The Ohio buckeye is a deciduous tree that typically grows 13-30 feet tall, making it a perfect medium-sized addition to your landscape. What sets this variety apart is its stunning spring flower display – clusters of creamy white to pale yellow blooms that emerge before the leaves fully develop, creating a spectacular early-season show that pollinators absolutely adore.

The tree’s distinctive palmate leaves (think of a hand with five fingers) provide excellent summer shade and turn golden yellow in fall. And let’s not forget those glossy brown seeds – the famous buckeyes – that develop in spiky husks, adding visual interest throughout the growing season.

Where Does It Call Home?

This native beauty naturally occurs across Arkansas, Iowa, Kansas, Missouri, Nebraska, Oklahoma, and Texas. It’s perfectly adapted to the climate and growing conditions of these regions, making it a low-maintenance choice for gardeners within its native range.

Why Choose Ohio Buckeye for Your Garden?

There are plenty of reasons to fall in love with this native tree:

  • Pollinator magnet: Spring flowers attract bees, butterflies, and even hummingbirds
  • Wildlife-friendly: Seeds provide food for squirrels and other wildlife
  • Drought tolerant: Once established, it handles dry spells like a champ
  • Low maintenance: Minimal pruning and care required
  • Native credentials: Supports local ecosystems and biodiversity

Perfect Spots in Your Landscape

The Ohio buckeye shines as a specimen tree in native gardens, woodland settings, or naturalized areas. It’s particularly well-suited for:

  • Prairie-style landscapes
  • Native plant gardens
  • Woodland edges
  • Rain gardens (though not specifically wetland)
  • Wildlife habitat gardens

Growing Conditions and Care

One of the best things about native plants is how easy they are to grow in their natural habitat! The Ohio buckeye thrives in USDA hardiness zones 5-8 and prefers:

  • Light: Full sun to partial shade (at least 4-6 hours of direct sunlight)
  • Soil: Well-draining soil; adaptable to various soil types
  • Water: Moderate moisture; drought tolerant once established
  • Space: Allow 15-20 feet between trees for proper growth

Planting and Care Tips

Getting your Ohio buckeye off to a great start is straightforward:

  • Best planting time: Fall or early spring when the tree is dormant
  • First year care: Water regularly to help establish the root system
  • Mulching: Apply 2-3 inches of organic mulch around the base
  • Pruning: Minimal pruning needed; remove dead or damaged branches in late winter
  • Fertilizing: Generally unnecessary in native soil conditions

A Few Things to Consider

While the Ohio buckeye is generally wonderful, there are a couple of things to keep in mind:

  • Seeds are toxic if eaten, so consider placement if you have small children or pets
  • Leaves may show some browning in hot, dry summers (this is normal)
  • Tree may drop leaves earlier than other species during drought stress

The Bottom Line

The Ohio buckeye (Aesculus glabra var. arguta) is a fantastic choice for gardeners within its native range who want to create beautiful, ecologically beneficial landscapes. Its spring flowers, attractive foliage, and wildlife value make it a tree that truly gives back to both your garden and the local ecosystem. Plus, there’s something deeply satisfying about growing a plant that’s been thriving in your region for centuries!

Whether you’re creating a native plant haven or simply want a reliable, beautiful tree that supports local wildlife, the Ohio buckeye deserves a spot on your consideration list. Your local pollinators – and future generations – will thank you for it.

Ohio Buckeye

Classification

Group

Dicot

Kingdom

Plantae - Plants

Subkingdom

Tracheobionta - Vascular plants

Superdivision

Spermatophyta - Seed plants

Division

Magnoliophyta - Flowering plants

Subdivision
Class

Magnoliopsida - Dicotyledons

Subclass

Rosidae

Order

Sapindales

Family

Hippocastanaceae A. Rich. - Horse-chestnut family

Genus

Aesculus L. - buckeye

Species

Aesculus glabra Willd. - Ohio buckeye

Plant data source: USDA, NRCS 2025. The PLANTS Database. https://plants.usda.gov,. 2/25/2025. National Plant Data Team, Greensboro, NC USA