Red buckeye

Appalachian-Blue Ridge forests

Arizona Mountains forests

Atlantic coastal pine barrens

Blue Mountains forests

Central Pacific Northwest coastal forests

Central Tallgrass prairie

Central-Southern Cascades Forests

What it needs

Conditions

Light

Part sun / Part shade

Water

Moderate water

Spacing

15 ft

Habit

Small, often multi-stemmed understory tree or large shrub, rounded and low-branched, typically 12 to 20 feet tall and about as wide, occasionally reaching 25 feet on a good site. One of the earliest woody plants to leaf out in spring and one of the earliest to defoliate: the canopy declines in mid to late summer, so it reads as a full, dark-green mound in spring and early summer and an open or bare frame by early fall.

Care tips

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Site it in part shade in moist, rich, well-drained soil, ideally at a woodland edge; it is a first-rate small tree for dappled shade and struggles in hot, dry, exposed spots.

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Plant it where the spring flowers are seen up close, because that is the season it earns its keep and when the hummingbirds arrive to work the red tubes.

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Expect and plan for early leaf drop: pair it with later-season neighbors that carry the picture after mid summer, when the buckeye thins out and can go bare.

Lifecycle

Planting

Plant in spring or fall in part shade in moist, fertile, well-drained soil high in organic matter. It grows in full sun with steady moisture but can scorch in hot afternoon sun, so a woodland edge or the dappled shade of taller trees suits it best. Give it room for a 12 to 20 foot rounded, low-branched crown.

Transplanting

Move container or young plants with a generous root ball; like most buckeyes it forms a deep, fleshy root system and resents disturbance once established, so transplant while young.

Early growth

Keep it consistently moist through the first few seasons while roots establish, and mulch a wide ring without burying the trunk flare. It is not a fast grower, but it flowers young for a tree, so the spring show arrives before full size.

Maturity

Settles into a compact understory tree that blooms reliably each spring. Expect the leaves to decline and drop early, from mid summer on, especially in dry spells or hot sun; this is normal drought-and-heat response, not a disease, though leaf blotch can also disfigure the foliage. Prune, if at all, right after flowering.

Propagation

Easiest from the large fresh seed: sow the buckeyes as soon as they ripen in fall, before they dry out, because the seed loses viability quickly if allowed to dry. Red buckeye self-sows where seed falls and comes readily from its own seed, which is the usual way to raise more.

Similar plants

Browse lateral options with similar roles, light needs, size, or native-range overlap; these are not filtered for a better climate fit.

Tilia americana

American basswood

A medium-to-large native shade tree of central and eastern North America, reaching 50 to 80 feet with an ovate-rounded crown and large, asymmetric heart-shaped leaves. In June it carries pale-yellow, intensely fragrant flowers on pendulous cymes - each cluster hung from a distinctive strap-like leafy bract - that ripen into pea-sized nutlets. The fragrant June bloom is a premier nectar source: Missouri Botanical Garden lists it as attracting bees and butterflies, and the Lady Bird Johnson Wildflower Center flags it as having special value to both native and honey bees.

The only native U.S. holly with both spiny green leaves and bright red berries - an upright, pyramidal, broadleaf evergreen tree that slowly matures to 15 to 30 feet in cultivation (to 50 feet in the wild). Thick, leathery, deep green leaves bear spiny marginal teeth, and pollinated female trees carry showy red-to-orange drupes that ripen in fall and persist through winter as bird food. This is the classic "Christmas holly" of wreaths and decorations.

A tough, medium-sized native tree of the eastern and midwestern United States, grown as much for its showy edible orange fruit as for its distinctive thick, dark gray bark broken into rectangular blocks. Small urn-shaped white-to-greenish-yellow flowers open in May and June, and the sweet fruit ripens after frost. Largely dioecious - a female tree needs a male pollinizer nearby to set fruit - and notably drought- and walnut-tolerant once established.

The largest native cherry of eastern North America - a medium-to-large deciduous shade tree that hangs elongated racemes of small white flowers in spring, then ripens drooping strings of pea-sized fruit from red to near-black in late summer. The fragrant white bloom feeds bees while the fruit is eaten by 33 species of birds and many mammals; it is also a workhorse larval host, supporting the Eastern Tiger Swallowtail and a string of giant silk and sphinx moths. Every part except the ripe fruit is cyanide-bearing and toxic.

A medium-sized native deciduous tree of eastern North American rich woods, bottomlands, and wood margins - upright-spreading to rounded, typically 35 to 50 feet tall (occasionally to 80 feet). Noted for milky sap, often-lobed toothed leaves, reddish-brown bark, and showy edible fruit that ripens from red to dark purple. The fruit feeds birds and mammals, and the inconspicuous spring flowers give way to a heavy late-spring crop.

A small native tree with white spring flowers, edible summer berries, and copper to red fall color.

Amelanchier canadensis

Canadian serviceberry

Shrub