See Weather and Location Shipping Restrictions below, and contact us if you have questions.A Native Wildflower That Glows at DuskCommon Evening Primrose (Oenothera biennis) is a cheerful, carefree native wildflower that opens its bright yellow blooms in the evening, attracting moths, native bees, and other pollinators at a time when most flowers are closed. It adapts to a wide range of soil conditions, tolerates drought, and self-seeds freely when happy — a natural fit for meadow gardens, naturalized areas, and pollinator plantings.Plants are biennial — first-year plants (2.5" pots) form a leafy rosette, while second-year plants (3.25" pots, fall/winter) are ready to bloom the following summer. Once established, Evening Primrose self-seeds reliably for a perennial effect.Growing Conditions Light: Full to Part Sun Hardiness Zones: 3–11 Height: 3 feet Spread: 2 feet Bloom: Late Summer to Fall (evening bloomer) Critters: Deer, rabbit, groundhog resistant What You'll ReceivePlants ship in 2.5" or 3.25" grower pots. Cannot ship in summer to locations above 85°F.Our GuaranteeEvery plant is guaranteed to arrive healthy. Message us with a photo if anything looks off upon delivery — all plants are insured for transit issues.Arrival SupportUnpack promptly after delivery. If there is a problem with your order on arrival, contact us within 24 hours and include clear photos so we can help.Explore related products: Ornamental Plants · Native North American selectionsShipping RestrictionsWe cannot ship to: Alabama, Arkansas, California, Idaho, Montana, Nevada, Utah, Washington, Oregon, or Mississippi.Ideal Shipping Temperature: 45°F to 85°F.