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Add striking late-summer color to moist landscapes with Great Blue Lobelia (Lobelia siphilitica), a showy native North American perennial celebrated for its intense blue, tubular flowers borne on tall spikes. This plant thrives in wet meadows, streambanks, pond edges, rain gardens, and moist woodland openings, making it a standout for both home gardens and restoration projects.
Blooming from late summer into early fall, Great Blue Lobelia is highly attractive to bumblebees, butterflies, and other native pollinators, and adds bold vertical interest when many plants are finishing their bloom.
You will receive:
✔️ 500 fresh, viable seeds
✔️ Open-pollinated, non-GMO
✔️ Carefully packaged for successful sowing
🌼 Growing Information
Common Name: Great Blue Lobelia
Botanical Name: Lobelia siphilitica
Plant Type: Perennial
Sun Requirements: Full sun to partial shade
Soil: Moist to wet, well-drained
Height: 2–4 feet
Bloom Time: Late summer to early fall
Cold Stratification: Required
Ideal for native wetland gardens, rain gardens, pond margins, pollinator habitats, and ecological restoration projects.
Lobelia siphilitica/Great Blue Lobelia – 500 Seeds | Native Wetland Perennial | Brilliant Blue Blooms | Pollinator Favorite
$9.99