Baldwin's Eryngo (Eryngium baldwinii) is a unique perennial wildflower with a vine-like growth habit that forms a sprawling groundcover, perfect for adding texture and pollinator appeal to moist, sunny landscapes. Blooming from spring through fall, it begins as delicate greenish-white flowers which turn to purplish-blue that attract a variety of pollinators, including bees and butterflies. It also serves as a larval host plant for the Black Swallowtail butterfly, making it a valuable addition to any wildlife-friendly garden. Thriving in full sun with minimal shade, Baldwin's Eryngo prefers moist to wet, organically rich soils and grows well in USDA Zones 8A to 10B. Its low-maintenance nature and ecological benefits make it a standout choice for gardeners looking to support native species and create vibrant, biodiverse spaces.
- Perennial vine-like wildflower
- Flower: Greenish-white to purplish-blue
- Blooms spring to fall
- Exposure: Full sun, minimal shade
- Moisture: Moist to wet
- Soil: Organic
- Zones 8A-10B
- Forms large sprawling groundcover
- Attracts bees and butterflies, larval host for Black Swallowtail butterfly.
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