Great Blue Lobelia
Lobelia siphilitica
Great Blue Lobelia forms a flower spike covered in deep blue flowers from late summer to early fall. It can form colonies when happily sited in medium to wet soils in light shade, but is not overly aggressive …
In stock
SKU
35660-03 / 15660
| Soil Type | Clay, Loam, Sand |
|---|---|
| Soil Moisture | Medium, Moist |
| Sun Exposure | Full Sun, Partial |
| Height | 1' - 4' |
| Bloom Color | Blue |
| Bloom Time | July, Aug, Sep |
| Spacing | 1' |
| Hardiness Zones | 3, 4, 5, 6, 7, 8, 9 |
| Root Type | Fibrous |
| Benefits | Butterflies, Pollinators, Hummingbirds, Deer Resistant |
| Seeds per Oz | 470000 |
| Propagation Treatment | Moist Stratification |
| Days to Moist Stratify | 30 days |
| Direct Sowing Time | Early Spring, Fall |
Great Blue Lobelia forms a flower spike covered in deep blue flowers from late summer to early fall. It can form colonies when happily sited in medium to wet soils in light shade, but is not overly aggressive. Combine Blue Lobelia with Cardinal Flower for a stunning color combo that will bring in the hummingbirds. Excellent for damp clay soil.
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