![Great blue lobelia flowers](https://i0.wp.com/busybeenurseryandconsulting.com/wp-content/uploads/2022/03/Great-blue-lobelia.jpg?resize=400%2C400&ssl=1)
Great Blue Lobelia
(Lobelia siphilitica)
Height:
- 2 to 3 feet
Bloom:
- August to October
Classification:
- Native
- Perennial
Sun:
- Full sun to part shade (best)
Soil moisture:
- Medium to wet
Provides food for:
- Hummingbirds (flowers, insects)
- Native bees (flowers)
- Butterflies / moths (flowers)
- Caterpillars (foliage)
- Songbirds (caterpillars and other insects)
Native Range:
![USDA range map for great blue lobelia](https://i0.wp.com/busybeenurseryandconsulting.com/wp-content/uploads/2022/03/USDA-Range-Map_great-blue-lobelia.jpg?resize=400%2C257&ssl=1)