Great Blue Lobelia (Lobelia siphilitica)
Bloom colour: Blue
Height: 1-3 feet
Light: Sun, Part-shade, Shade
Soil: moist, wet
Hardiness Zone 4-8 (click here to find your plant hardiness zone)
Great Blue Lobelia attracts: Birds, humming birds, native bees, bumble bees and beneficial insects that protect your garden from insect pests.
Found in wet meadows, woodlands, and forest edges, this plant needs a moist soil and is not drought tolerant