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Great blue lobelia (Lobelia siphilitica)
Great blue lobelia (Lobelia siphilitica)
This Great blue lobelia (Lobelia siphilitica) is a stunning plant that features vibrant blue flowers and lance-shaped leaves. A hardy perennial, it attracts pollinators and adds a pop of color to any garden. Its versatile nature allows for easy maintenance and planting in various soil types.
Shade Tolerance: Full Sun to Part Shade
Moisture: Wet to Moist
Soils: Loam, Clay, Muck
Height: 1-4 ft.
Bloom Time: July - October
Color: Blue
Deer Resistant: Yes
Uses: Butterflies, Pollinators, Rain Gardens
Other: Attracts birds.
USDA Plant Profile