100 Common Evening Primrose Seeds (Oenothera biennis), Native Biennial, Zones 3–11

Common Evening Primrose
Scientific name: Oenothera biennis
Native to eastern North America, including Maryland

Native Biennial with Evening-Opening Yellow Flowers

Common Evening Primrose (Oenothera biennis) produces yellow flowers that typically open toward evening. The blooms may be visited by moths and other pollinators.

This biennial adapts to a range of sunny, well-drained sites and becomes relatively drought tolerant once established. Plants may self-seed where conditions are suitable.

Growing Conditions

• Light: Full sun to part sun
• Type: Biennial
• Height: About 3–5 feet
• Bloom: Summer into fall
• Moisture: Average to dry once established

What You'll Receive

100 Common Evening Primrose seeds per packet.

Sowing Notes

Direct sow in fall or early spring. Cold exposure from natural winter sowing or a period of cold stratification can support germination.

Arrival Support

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