Great Blue Cardinal Flower - Lobelia siphilitica
Exposure: Sun/partial shade
Color: Blue
Height: 36-48 inches
Spread: 12-18 inches
Natural Habitat: Moist woodlands, meadows and swamps
Attracts: Butterflies, hummingbirds, pollinators
Other attributes: Raingarden plant
Description: Erect habit with lavender / blue flower spikes in July to October, moist to wet clay, loam or sandy soils, tolerates drier locations than Lobelia cardinalis.
Size: Quart