Northern Evening Primrose
Oenothera parviflora
Last reviewed: June 2026
Light
full sun
Water
medium
Size
12"–36" H × 6"–18" W
Bloom
Jun, Jul, Aug
Native to
CT, DE, IA, IN and 20 more states
Pollinators
bees, moths
Northern evening primrose is a compact native perennial that produces cheerful yellow flowers from June through August. This low-maintenance plant forms neat clumps and tolerates drought once established, making it a reliable choice for sunny garden areas.
In an HOA neighborhood
Northern Evening Primrose takes more care to keep looking intentional in a front yard. Maintenance level: low. Consider it for backyard or mid-zone beds rather than the street edge.
Works well in: backyard only.
- Can appear weedy or unstructured
- Biennial growth pattern creates inconsistent appearance
- May self-seed in unwanted areas
Wildlife value
The flowers attract native bees during the day and night-flying moths in the evening. This plant provides nectar for pollinators during the important summer blooming period.
Native range data from the USDA PLANTS Database and regional native plant society lists. Pollinator and host plant associations compiled from GBIF, iNaturalist, and published ecological literature.
Does Northern Evening Primrose fit your yard? Open it in Pollinator Patch to check it against your sun, soil, and HOA-conscious filters.