Photo credit
John Kees, CC0, Original photo
Rattlesnake-master
Eryngium yuccifolium
Listed for containers
- Flower color
- Blue, green or white
- Bloom
- Summer
- Height
- 4–6 feet
- Spread
- 3–6 feet
- Light
- Full sun
- Soil moisture
- Somewhat dry to moist
Typical bloom time. A plant at the store may not be in flower.
- Containers
- Yes, listed for containersListed by Missouri Botanical Garden: Container Gardening with Native Plants, Master Gardeners of Northern Virginia: Container Gardening with Native Plants (2025)
- Container size
- Not recordedMeasure your pot’s depth; we can’t confirm this pot yet.
Native to Louisiana (estimated from a national checklist)