Origin: US Native
Other Common Names: Night Willow-herb, Hoary Evening Primrose
Duration: Biennial
Bloom Time: June-August
Height: 2' to 5'
Spacing: 15” to 18”
Light: Full Sun to Part Shade
Soil Moisture: Medium to Dry
USDA Zone: 5a-8b
Germination: Fall plant or cold stratify for 1 to 3 months for best results. Sow seeds on soil surface at 55F-60F and water.
Seeds Per Oz: 86000
Brilliant yellow blossoms bedeck this biennial wildflower. A good self sower! You will love its four-petaled, crepe paper flowers, each so bright they can only last a day or two, only to be replaced by more eager blooms. A good summer show!
