Rattlesnake Master
Eryngium yuccifolium
Varieties We Bring In
Last received Apr 13, 2026.
We bring this in seasonally, so what is on the lot changes week to week. A received date shows when it last came in, not that it is here today.
Call (904) 471-0440 to confirm this plant and size before you make the trip.
About Rattlesnake Master
Rattlesnake Master (Eryngium yuccifolium) is a bold evergreen native perennial with strap-like, yucca-like basal leaves and spherical silvery-white flower heads on tall stems in summer. A superb pollinator plant documented to attract over 180 insect species, it is well-suited to NE Florida dry meadows and pollinator gardens in full sun. Starting at $9.95.
Plant details
- Bloom Season
- Summer
- Flower Color
- White
- Growth Rate
- Moderate
- Foliage
- Evergreen
- Soil
- Sandy, Loam, Well-drained
Best planting months
Seasonal care
Good planting window.
Bloom season. Handles summer heat well once established.
Ideal planting window.
Retains foliage through winter.
Care essentials
Plant in full sun; at least 6 hours of direct sun is needed for compact upright growth and reliable flowering. Will tolerate brief partial shade but becomes floppy.
Drought tolerant once established; water weekly when young, then reduce to once or twice per month. Avoid wet or poorly drained sites — root rot is the primary failure mode.
Prefers lean, well-drained sandy or loamy soil; does not require fertilization. Excellent native choice for NE Florida dry flatwoods or meadow gardens. No pruning is needed — leave the dramatic basal rosette intact year-round.
Similar needs
Baby's Breath
Shares 5 of the same needs: full sun, low water, sandy, zone 9a hardiness, and pollinator-friendly.
Beardtongue
Shares 5 of the same needs: full sun, low water, sandy, zone 9a hardiness, and pollinator-friendly.
Black Eyed Susan
Shares 5 of the same needs: full sun, low water, sandy, zone 9a hardiness, and pollinator-friendly.
Blanket Flower
Shares 5 of the same needs: full sun, low water, sandy, zone 9a hardiness, and pollinator-friendly.
Butterfly Weed
Shares 5 of the same needs: full sun, low water, sandy, zone 9a hardiness, and pollinator-friendly.
Calamint
Shares 5 of the same needs: full sun, low water, sandy, zone 9a hardiness, and pollinator-friendly.
You may also like
PerennialAgapanthus
Agapanthus praecox
PerennialAlligator Flag
Thalia geniculata
PerennialAlocasia
Alocasia
Common questions
Is Rattlesnake Master a good plant for St. Augustine?
Rattlesnake Master is a perennial for Zone 9b coastal Florida gardens, reaching 4-5 feet (flowering stalks may reach 6 feet) × 2-3 feet.
Care information verified from
Last reviewed February 2026. Our care guidance comes from trusted horticulture sources and decades of helping St. Augustine gardeners. Conditions here can vary dramatically from one area to the next, so come ask us and we'll tailor it to your yard.