perennial flower
Great blue lobelia
A blue companion to cardinal flower for moist shaded gardens.
Growing Profile
- Hardiness
- Zones 4a-9a
- Sun
- partial, full
- Soil
- loam, clay
- Water
- high
- Goals
- Pollinators & wildlife, Curb appeal & color, Low-maintenance natives
Harvest & Use
blue flower spikes in late summer
Useful search phrase: great blue lobelia plants.