Yellow Gentian
Gentiana alba
Last reviewed: June 2026
Gentiana alba (Yellow Gentian) is a native Iowa forb that blooms from July through September with yellow flowers. This prairie plant thrives in partial sun conditions and attracts bees and butterflies.
Light
part sun
Water
medium
Size
12"–24" H × 6"–12" W
Bloom
Jul, Aug, Sep
Native to
IA
Pollinators
bees, butterflies
Yellow gentian is a native prairie perennial with upright stems and clusters of creamy white tubular flowers that bloom from summer into early fall. This compact plant forms neat clumps and maintains an orderly appearance throughout the growing season. It prefers partial sun and average moisture conditions.
Growing Yellow Gentian
Grow Yellow Gentian in part sun and medium water. Mature plants reach 12 to 24 inches tall and spread 6 to 12 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Yellow Gentian is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: front yard, foundation, street edge, mid zone.
- Dies back completely in winter
Wildlife value
The tubular flowers attract bees and butterflies during the extended summer blooming period. This native gentian provides reliable nectar sources when many other wildflowers have finished blooming.
Common questions
- When does Gentiana alba bloom?
- Yellow Gentian blooms from July through September, producing yellow flowers during the late summer months.
- What pollinators visit Gentiana alba?
- Yellow Gentian attracts bees and butterflies, making it a valuable addition to pollinator gardens in Iowa.
- Where is Gentiana alba native?
- Yellow Gentian is native to Iowa and grows naturally in prairie and grassland habitats.
- What growing conditions does Gentiana alba prefer?
- Yellow Gentian grows best in partial sun with medium moisture levels, though it can tolerate a range of light and water conditions.
- Is Yellow Gentian HOA-friendly?
- Yellow Gentian is generally an HOA-friendly choice in the right placement, with low maintenance.
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.
Ready to grow Yellow Gentian? Add it to your garden in Pollinator Patch to track it and get season-by-season care guidance.
Not sure where to start? Take the 2-minute yard quiz