Eryngium yuccifolium Seeds (Rattlesnake Master)
Eryngium yuccifolium, commonly known as “Rattlesnake Master” or “Button Snakeroot,” is a unique perennial native to the central and eastern United States. It showcases spiky, spherical, pale green flower heads resembling thistles and yucca-like basal leaves. Adaptable to USDA hardiness zones 3-8, it prefers well-drained soil and full sun to part shade. Mature plants typically reach heights of 3-5 feet. Eryngium yuccifolium seeds are available for propagation, making it a fascinating choice for naturalistic gardens and prairie restorations, valued for its distinctive appearance and its ability to attract pollinators like bees and butterflies with its nectar-rich blooms.
Growing Eryngium yuccifolium from Seed
- Growth cycle: Perennial
- Watering: Light
- Sunlight: Full Sun
- Suitable climates: Marine West Coast, Mediterranean, Humid Subtropical, Tropical Wet, Tropical Wet & Dry, Arid
- Where to grow: Outdoors
- Flower color: White
Germinating Rattlesnake Master Flower Seeds
To germinate Eryngium yuccifolium seeds, stratify them in the refrigerator for 30-60 days. Then, sow the seeds on well-drained soil, lightly covering them. Maintain soil moisture and provide full sun to part shade. Germination typically occurs in 14-28 days.
We source all of our Eryngium yuccifolium seeds from a small greenhouse facility based in southeastern Maine and store them in a dark, temperature-controlled environment before shipment. You’ll find that our fresh Rattlesnake Master seeds are much easier to germinate than the mass-produced packets of flower seeds found in stores! If you have any trouble growing Rattlesnake Master seeds, we’re happy to send you additional gardening tips. In the (unlikely) event that your Eryngium yuccifolium seeds do not germinate at all, we’ll give you a full refund, no questions asked.
We offer this variety on Etsy, eBay, and Amazon, as well!
Shipping & returns
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