Great Blue Lobelia
Easily grown in rich, humusy, medium to wet soils in full sun to part shade. Needs constant moisture. Will tolerate full sun in cool, northern climates, but otherwise appreciates part shade. Divide clumps in spring as needed.
|Height||24 to 36 inches|
|Light Requirements||Full sun part shade|
|Bloom time||July to September|
|Zone||4 to 9|
May self-seed in optimum growing conditions
All info from Missouri Botanical Garden