Rattlesnake-master
Eryngium yuccifolium
Last reviewed: July 2026
Rattlesnake-master (Eryngium yuccifolium) is a drought-tolerant native wildflower blooming June through August across the eastern and central United States. This distinctive prairie forb attracts bees, butterflies, and beetles with its spherical white flower heads.
Light
full sun
Water
low
Size
24"–60" H × 12"–24" W
Bloom
Jun, Jul, Aug
Native to
AL, AR, FL, GA and 22 more states
Pollinators
bees, butterflies, beetles
Deer
Resistant (per Prairie Moon Nursery)
Browse plants for this ecoregion
Rattlesnake-master is a distinctive native prairie plant with sword-like leaves and unusual spiky white flower heads that bloom through summer. This drought-tolerant perennial forms neat clumps and requires minimal care once established. The architectural flower heads add vertical interest and dry well for winter structure.
Growing Rattlesnake-master
Grow Rattlesnake-master in full sun and low water. Mature plants reach 24 to 60 inches tall and spread 12 to 24 inches wide. Expect low maintenance to keep it looking intentional in a front yard.
In an HOA neighborhood
Rattlesnake-master is an HOA-friendly choice. Maintenance level: low. Tidiness: 4 out of 5.
Works well in: mid zone, foundation, front yard.
- Unusual appearance may seem unfamiliar to some neighbors
- Can look sparse in early spring before growth emerges
Wildlife value
The unique globe-shaped flowers attract a wide variety of pollinators including native bees, butterflies, and beneficial beetles. Seeds provide food for birds in fall and winter.
Common questions
- When does Rattlesnake-master bloom?
- Rattlesnake-master blooms from June through August, producing distinctive spherical white flower heads that attract various pollinators.
- Where is Rattlesnake-master native?
- This prairie wildflower is native to 27 states across the eastern and central United States, from Florida north to Minnesota and from New Jersey west to Texas and North Dakota.
- What pollinators visit Rattlesnake-master?
- Rattlesnake-master attracts a diverse array of pollinators including native bees, butterflies, and beetles, making it valuable for supporting pollinator populations.
- What growing conditions does Rattlesnake-master prefer?
- This hardy prairie plant thrives in full sun locations with low to moderate water requirements, making it well-suited for drought-tolerant landscaping and prairie restoration projects.
- Is Rattlesnake-master HOA-friendly?
- Rattlesnake-master 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 Rattlesnake-master? 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