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Turk's-cap lily

Lilium superbum

Also called American Turk's Cap Lily, Turk's Cap, Lily Royal, Swamp Lily

Turk's-cap lily
Photo: Original uploader was Arx Fortis at en.wikipedia, CC BY-SA 3.0

Turk's-cap lily (Lilium superbum) is a tall native bulb of eastern North American swamps, wet meadows and woods, bearing orange-red, reflexed flowers. It is one of the wet-soil lilies and does best with consistently moist, well-drained conditions and some shade from the afternoon sun.

Family
Liliaceae (Lily family)
Grows as
Bulb
Light
Part shade, Full sun
Water
Keep soil consistently moist, especially during growth and flowering, but avoid standing water over the bulb in winter.
Soil
Moist, humusy, slightly acidic loam with good drainage.
Temperature
Hardy in cold winters, roughly USDA zones 4 to 9; protect the bulbs from deep freezing in exposed sites.
How easy
Moderate
Safety
Toxic
Native range
EC. & E. U.S.A.
Climate
temperate

About

Lilium superbum is a species of true lily native to the eastern and central regions of North America. Common names include Turk's cap lily, turban lily, swamp lily, lily royal, or American tiger lily. The native range of the species extends from southern New Hampshire, Massachusetts, and New York, west to Illinois, Missouri, and Arkansas, and south to Georgia, Alabama, Mississippi, and Florida.

Where it grows

The flowers provide nectar for hummingbirds and larger insects.

Other Lilium plants

Gold Rayed Lily · Orange lily · Canada lily · Madonna lily · Columbia lily · David's Lily · Formosa lily · Hanson's Lily · Henry's lily · Humboldt lily · Tiger lily · Easter lily

Text excerpted from the Wikipedia article Lilium superbum by its contributors, under CC BY-SA 4.0; the excerpts and the care summary drawn from them are shared under the same licence.

The care summary was written by AI (Claude, Anthropic) from the sources on this page, with general growing knowledge where they are silent. Check before relying on it.

Life form, climate and native range: World Checklist of Vascular Plants, Royal Botanic Gardens, Kew (CC BY 3.0), reformatted; see Plants of the World Online.

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