Great Blue Lobelia (Lobelia siphilitica)
Available as live plants.
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Great Blue Lobelia
Lobelia siphilitica. Commonly found in wetland margins, ditches, streambanks/lakeshores, and moist woods. Attracts hummingbirds and other pollinators. Grows well in moist to wet soil conditions in full to partial sunlight. Ranges from 1-4′ in height. Purplish-blue flowers bloom in Summer to late Fall.