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Hooker's evening primrose

Oenothera elata

Formerly Oenothera hookeri. Tall native biennial or short-lived perennial with fragrant yellow flowers, blooming nocturnally April to November. One of the largest and showiest of the evening primroses. Occurs on open slopes, roadsides, moist lowlands and streams; up to 10,000 ft. elevation. Attracts night pollinators, including hawkmoths.

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Growing Region

Southeast, Midwest

Species Attributes

Seeds Per lb
1,300,000
Growing Region
Southeast, Midwest
Native
Pacific Northwest
Life Form
Forb
Life Cycle
Biennial
Light Requirements
Sun, Part Shade
Precipitation Requirements
Low, Medium
Mature Height
1-3 ft
Flowering Season
Summer
Cool/Warm Season
Bloat/Non-Bloat
Bloom Color
Yellow
Bunch/Sod

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