Cutleaf evening primrose is a hairy annual or short-lived perennial wildflower with deeply lobed leaves and yellow evening flowers that fade orange or pink. It is a weedy, adaptable plant that grows easily in open, sunny ground.
Family
Onagraceae (Evening-primrose family)
Grows as
Annual
Light
Full sun
Water
Water sparingly; it tolerates dry spells once established.
Soil
Poor to average, well-drained soil; tolerates sandy or clay ground.
How easy
Easy
Native range
C. & E. U.S.A. to Guatemala
Climate
temperate
About
Oenothera laciniata is a species of flowering plant in the evening primrose family known by the common name cutleaf evening primrose. It is native to the eastern United States but it can be found in many other places as an introduced species and sometimes a noxious weed. It has been reported in Hawaii, Australia, Britain, France, Korea, Japan, and other areas.
Where it grows
O. laciniata's range stretches from Maine to North Dakota, and extends south to Florida and Texas. Additionally, populations have been reported in California.
Text excerpted from the Wikipedia article Oenothera laciniata 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.