Ohio buckeye (Aesculus glabra)

Ohio buckeye

Also known as: American buckeye

Ohio buckeye (Aesculus glabra) is a commonly known species of tree. It is native to the midwestern region of the United States and is the state tree of Ohio. The buckeye seeds contain tannic acid, and are thus toxic to humans and cattle.

Scientific classification

Species

Ohio buckeye (Aesculus glabra)

Maples, mangos, mahogany, citrus, and allies

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Toxic to Human & Pets

Toxicity

Perennial

Lifespan

Tree

Plant Type

Spring

Bloom Time

Fall

Harvest Time

15 m to 25 m

Plant Height

6 m to 12 m

Spread

Green

Leaf Color

2 cm to 3 cm

Flower Size

Brown, White

Fruit Color

Yellow, Green, Orange

Flower Color

Brown, Green

Stem Color

Winter dormancy

Dormancy

Deciduous

Leaf type

15 - 35 ℃

Ideal Temperature

Images of Ohio buckeye

Attributes of Ohio buckeye

Growth Rate

The rapid growth rate of ohio buckeye is prominent during Spring and Summer, leading to swift height increase and abundant leaf production. This accelerated growth results in a bushy, medium-sized tree with a dense, oval to round canopy. The plant's rapid growth speed enhances its ability to quickly form an extensive root system, thus allowing it to establish itself in a variety of soil types. This echoed vigour is beautifully manifested in the stark transition between dormant and active growth periods.

Distribution of Ohio buckeye

Distribution Map

Ohio buckeye is native to the central and eastern US and Canada, growing on moist stream banks and bottomlands. It is often planted for ornamental use and cultivated for its lumber. It is considered an invasive species in Oregon.

Native

Cultivated

Invasive

Introduced

No species reported

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Habitat

Moist sites, river bottoms, streambank soils

Hemisphere Trend Curve

Northern

Sorthern

Culture

Garden Use

Ohio buckeye is well-suited to planting in woodland area landscapes. It's best kept away from streets, porches, and walkways as it releases quite a bit of leaf, twig, and fruit litter. This tree is valued for providing good shade, as well as the yellow and orange hues of its autumn leaves. Combine with Clethra alnifolia for splashes of color among its white spring flowers.

Symbolism

Good luck, consistency

Name Story

Ohio buckeye: The Aesculus glabra is the state tree of Ohio and its name is actually an original term of endearment for the pioneers on the Ohio frontier that has special association with William Henry Harrison. He has greatly impressed the local Indians who dubbed him "Hetuck" meaning the eye of the buck deer or big buckeye in admiration. So it is called Ohio buckeye.

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Toxicity

Every part of ohio buckeye contains glycosides and saponins causing severe illness in humans, cats, and dogs manifesting as digestive upset, weakness, and more severe symptoms. Immediate veterinary care is essential for suspected ingestion. Symptoms in humans include loss of coordination, vomiting, and potentially coma, often from roasting and eating nuts or exposure in children. Monitor pets closely. Avoid ohio buckeye consumption and contact.

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Quickly Identify Ohio buckeye

Distinct Corky Gray Bark

Flowers with Longer Stamens

Seeds with Pale 'Buck's Eye' Scar

Smooth, Veined Leaflets

Robust, Fissured Stem with Unpleasant Odor

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Care Guide for Ohio buckeye

Every 1-2 weeks

Water

Full sun

Sunlight

15 - 35 ℃

Ideal Temperature

Garden Soil

Soil Type

Water: Adapted to temperate climates, ohio buckeye prefers moderate moisture and well-drained soils, requiring watering every 1-2 weeks. It thrives outdoors, enters dormancy in colder months, and significantly reduces its water needs during that time.

Fertilize: Ohio buckeye requires balanced fertilizers in spring and high nitrogen mid-season for optimal growth. Use slow-release formulas every 6-8 weeks, applying at the drip line. Reduce applications as ohio buckeye matures, and adjust in autumn. Follow safety guidelines and avoid over-fertilization.

Pruning: Ohio buckeye features clusters of yellow-green flowers and spiny fruit. Prune in early spring to remove dead branches and thin crowded areas, enhancing air circulation. Make clean, angled cuts to prevent water accumulation, promoting a robust structure and vibrant growth.

Propagation: Ohio buckeye propagation can occur via hardwood cuttings, layering, or sowing seeds, ideally in autumn or winter. It is moderately difficult, with success indicated by root formation and new growth. Use healthy parent plants and ensure sufficient moisture and light.

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Images of Ohio buckeye

Attributes of Ohio buckeye

Distribution of Ohio buckeye

Culture

Toxicity

Quickly Identify Ohio buckeye

Care Guide for Ohio buckeye

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