Oenothera pilosella

Common Name: Meadow Sundrops

Plant Type: Herbaceous

Habitat: Fields, Meadows

Light Requirements: sun

Soil Moisture: dry, mesic

Soil Type: sandy to richer

Height: 1 - 3 ft

Bloom Time: late spring/ early summer

Flower Colour: yellow

Germination Requirements: Seed will germinate within 4 weeks if sown at 70°F. Seeds require darkness to break dormancy

Details/Comments: Spread by shallow rhizomatous root system

Picture Copyright: