About This Product
Botanical Name: Calylophus drummondianus, Oenothera serrulata
Common Name: Sundrops
A showy perennial groundcover with bright yellow, four-petaled flowers and fuzzy, gray-blue-green foliage. Attracts butterflies, hummingbirds and moths. Native to the southwestern United States.
USDA Zone: Zones 5 - 9
Sunset Zone: Zones 1 - 3, 6 - 16, 18 - 24
Mature Height: 1 foot
Mature Width: 2 feet
Light Needs: Full Sun, Filtered Sun, Partial Sun, Partial Shade, Shade
Water Needs: Low, Moderate