About This Product
Botanical Name: Oenothera speciosa 'Siskiyou'
Common Name: Siskiyou Evening Primrose
A perennial groundcover that spreads aggresively by rhizomes. Foliage is deep green and slender. Luminous pink flowers are large, fragrant, silky, and cupped. Blooms in abundance from spring into summer. Native to western North America. Often dormant at the peaks of summer and winter.
USDA Zone: Zones 5 - 9
Sunset Zone: Zones 2B - 24; H1, H2
Mature Height: 1 foot
Mature Width: 2 - 3 feet
Light Needs: Full Sun, Filtered Sun, Partial Sun, Partial Shade, Shade
Water Needs: Low, Moderate