Argemone polyanthemos Prickly Poppy Native Wildflower 15 Seeds

Argemone polyanthemos, commonly known as Prickly Poppy, is a striking native wildflower prized for its large, papery white blooms and distinctive blue-green foliage. This drought-tolerant species brings a bold, naturalistic look to wildflower meadows, native plant gardens, and xeriscape plantings. Its poppy-like flowers attract pollinators and provide seasonal interest across the landscape.

Prickly Poppy is well suited to sunny, dry sites where it can naturalize and self-sow. The plant's spiny leaves and stems give it a unique texture, while the bright white petals create a beautiful contrast in mixed borders and pollinator gardens.

Plant Features

• Native wildflower with large, papery white blooms
• Drought tolerant once established
• Attracts bees and other pollinators
• Distinctive blue-green, spiny foliage
• Ideal for wildflower meadows and xeriscapes

Growing Information

• Botanical Name: Argemone polyanthemos
• Plant Type: Annual or short-lived perennial wildflower
• Sunlight: Full sun
• Soil: Well-drained, sandy or rocky soil
• Water Requirements: Low; drought tolerant once established
• Bloom Season: Summer
• Spacing: 12-18 inches apart

Planting & Care

Sow Prickly Poppy seeds directly outdoors in a sunny location after the last frost, or start indoors 4-6 weeks before transplanting. Press seeds lightly into the soil surface; they need light to germinate. Keep the soil consistently moist until germination, which typically occurs in 14-21 days. Thin seedlings to stand 12-18 inches apart.

Once established, Prickly Poppy requires minimal care. Water sparingly, allowing the soil to dry between waterings. Deadhead spent flowers to encourage continued bloom, or allow seed heads to mature for self-sowing. Handle with care due to the prickly foliage.

What's Included

15 Argemone polyanthemos (Prickly Poppy) seeds.