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Eryngium yuccifolium | Rattlesnake Master

Known by the colourful common name of Rattlesnake Master, this native perennial produces rosettes of narrow, bristly-edged, sword-shaped green leaves that resemble those of yucca. Tiny, stemless, greenish-white flowers are tightly packed into showy 1-inch globular heads. Commonly found in tall grass prairies, it thrives in average, dry to medium, well-drained soils and full sun.

  • Exposure: Full Sun
  • Bloom Time: Summer
  • Height x Width: 36-48" x 12-24"
  • Hardiness: -40°C to -34°C
  • USDA Zone: 3

    Bee Friendly.