evolvulus

Evolvulus nuttallianus

PerennialConvolvulaceae

evolvulus
USDA zones4 to 10
SunHandles full sun to partial sun
WaterNeeds moderate soil
Size12 to 18 inches tall12 to 18 inches wide
Habit
Herb
Bloom season
Spring, summer
Bloom color
Lavender to blue

Garden uses

Annual bedGround cover

Notes

Evolvulus (Evolvulus nuttallianus) is a perennial for ground cover. It is hardy to USDA zone 4, or down to -30°F (-34°C). This plant likes full or part sun and average moisture. It grows 12 to 18 inches tall and wide, so it fills a small space. Lavender to blue flowers open from late spring into early to mid summer. You can plant it near the front of a bed where the blue blooms are easy to see.

Pairs well with Mallow, Tall fescue, and Queen of Night tulip.

Native range

Northern and western United States.