Oenothera macrocarpa (Missouri Evening Primrose)

Oenothera macrocarpa (Missouri Evening Primrose) yellow flower blooming among narrow green leaves.

Botanical name: Oenothera macrocarpa

Common name: Missouri Evening Primrose

Origin: North America

USDA Zone: 4-8

Plant form: Small

Mature height: 2-5 ft

Sun exposure: Full sun or bright light indoor; semi-shade

Cold tolerance: Tolerates light freezing to about 30°F for short periods (mature plants). Young plants must be protected.

Watering: Regular; moderate

Flower color: Yellow, orange

Suitable for: Outdoors in the suitable USDA zone; small gardens, containers, and indoor growing

Fragrance: Fragrant; perfume plant

Wildlife: Attracts butterflies and hummingbirds

Oenothera macrocarpa (Missouri Evening Primrose) yellow flower amidst narrow pointed green leaves on the plant.

Link to this plant:

https://toptropicals.com/catalog/uid/oenothera_macrocarpa.htm