Autumn Splendor Horse Chestnut Buckeye (Aesculus x arnoldiana 'Autumn Splendor') In Stock

Autumn Splendor Horse Chestnut Buckeye

Aesculus x arnoldiana 'Autumn Splendor'

Horse Chestnut Buckeye

In stock · from $246.99

Medium-sized tree with deep green foliage that turns to deep reds and oranges in fall. Thick, serrated fan-like leaves are resistant to scorching in summer. Panicles of yellow-green flowers rise above foliage in late spring. Spiny fruits are toxic if ingested. Typically rounded, dense crown. Prefers moist soils but will not thrive in standing water. Tolerant of urban conditions and varying soil types.

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Plant facts

Mature height20-25'
Mature spread25'
Growth rateModerate
SunFull Sun to Part Shade (3 to 6+ hours Sun)
WaterModerate
USDA hardiness zone4
Flower colorYellow shades
Foliage colorDark Green
Fall colorOrange

Sizes and prices

#20$246.99Available
B&B$558.99Available

Retail prices; trade pricing for wholesale accounts. Availability updates hourly; stock last changed 2026-09-11.

Good to know

Quick answers

How big does Autumn Splendor Horse Chestnut Buckeye get?

About 20-25' tall and 25' wide at maturity.

How much sun does Autumn Splendor Horse Chestnut Buckeye need?

Full Sun to Part Shade (3 to 6+ hours Sun).

How much water does Autumn Splendor Horse Chestnut Buckeye need?

Moderate water use.

Will Autumn Splendor Horse Chestnut Buckeye grow in Utah and the Intermountain West?

It is rated hardy to USDA zone 4, so it suits sites in zone 4 or warmer, which covers most of the region. The Salt Lake Valley floor is mostly zone 7; benches, mountain valleys and high plains in Utah, Idaho, Montana, Colorado and Wyoming are colder, often zones 3–6, so check the zone for your site.

Where can I buy Autumn Splendor Horse Chestnut Buckeye in Utah?

Progressive Plants in Copperton, Utah has it in stock, from $246.99. Homeowners can order online for pickup at the farm or local delivery; landscape contractors can have it shipped across Utah, Idaho, Montana, Colorado, Wyoming and Nevada.

Can landscape contractors buy Autumn Splendor Horse Chestnut Buckeye wholesale?

Yes. Landscape contractors and architects with a Progressive Plants wholesale account get trade pricing, bulk ordering and shipping across Utah, Idaho, Montana, Colorado, Wyoming and Nevada on our own trucks or by freight ($1,500 minimum outside our local delivery area). Apply at progressiveplants.com/wholesaleapp.html or call 801-565-7333.

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