Rattlesnake Master Seeds 1g - Eryngium yuccifolium Native Prairie Perennial

Rattlesnake Master (Eryngium yuccifolium) is a distinctive native prairie perennial known for its unique, yucca-like foliage and striking greenish-white flower heads. This architectural plant adds texture and interest to native plant gardens, pollinator gardens, and meadow plantings. Its unusual appearance and wildlife value make it a standout choice for naturalistic landscapes.

The spiky, globe-shaped flower clusters attract a variety of pollinators, including bees and beneficial wasps, while the sturdy stems provide structure in the garden. Rattlesnake Master is drought-tolerant once established and thrives in full sun, making it an excellent addition to low-water gardens and prairie restorations.

Plant Features

• Unique, sword-like foliage resembling yucca
• Distinctive greenish-white spherical flower heads
• Attracts pollinators such as bees and wasps
• Drought-tolerant once established
• Native to North American prairies

Growing Information

• Botanical Name: Eryngium yuccifolium
• Plant Type: Perennial
• Sunlight: Full Sun
• Soil: Well-drained, sandy or loamy soil
• Water Requirements: Low to medium; drought-tolerant once established
• Growth Habit: Upright, clumping
• USDA Hardiness Zones: 4-9
• Bloom Season: Summer
• Mature Height: 2-4 feet
• Spacing: 18-24 inches

Planting & Care

Sow Rattlesnake Master seeds indoors 8-10 weeks before the last frost or directly outdoors in fall. Lightly cover seeds with soil, as they need light to germinate. Keep the soil consistently moist until germination, which typically occurs in 2-4 weeks at 65-70°F (18-21°C). Once seedlings have several true leaves, transplant them into individual pots or into the garden after the danger of frost has passed.

Choose a sunny location with well-drained soil. Water regularly during the first growing season to help establish a deep root system. Once established, Rattlesnake Master is quite drought-tolerant and requires minimal care. Deadhead spent flowers to encourage additional blooms or leave them for winter interest and bird food.

What's Included

1 gram of Rattlesnake Master (Eryngium yuccifolium) seeds.