Evening Primrose Seeds

Oenothera biennis — Evening Primrose is a native-style wildflower with yellow evening-opening blooms, pollinator value, and seed oil interest in naturalized gardens.

This guide covers growing conditions, seed-starting basics, garden uses, and ordering information for Seedman customers.

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Evening Primrose with yellow flowers opening at dusk

Plant Profile

Botanical Name:
Oenothera biennis
Common Name:
Evening Primrose
Category:
Wildflower and herb seeds
USDA Zones:
Biennial or short-lived perennial
Height:
Often 3–5 ft in bloom
Light:
Full sun

Why Grow Evening Primrose?

Evening Primrose is a native-style wildflower with yellow evening-opening blooms, pollinator value, and seed oil interest in naturalized gardens. It is a useful addition for gardeners looking for distinctive seed-grown plants with ornamental, edible, ecological, or collection value.

Seed Germination Guide

Direct sow in fall or spring. Cover lightly and keep moist until established; plants often bloom the second year.

Seed germination can vary by freshness, storage, temperature, and growing conditions. Use clean containers and a well-drained seed-starting medium.

Garden & Landscape Uses

Evening Primrose can be used where its mature size, sunlight needs, and moisture preferences are matched to the site. For best performance, provide full sun and average to low moisture; well-drained soil.

Order Evening Primrose Seeds

Visit the original Seedman product page for current availability, package sizes, and ordering details.

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Frequently Asked Questions

What is Evening Primrose best for?

Evening Primrose is useful for wildflower and herb seeds, garden displays, and specialty seed growing.

When should the seed be planted?

Plant according to the crop type, using warm conditions for summer plants and cooler or stratified conditions for many perennials.

Does it need full sun?

Most varieties perform best in full sun, though some tolerate partial shade depending on climate.

Can it be grown in containers?

Many ornamental varieties can be grown in containers if given proper soil, light, and moisture.