Great Blue Lobelia
Botanical Name:
Lobelia siphilitica- Spikes of clear-blue flowers on unbranched stems
- Tubular flowers are two-lipped
- Finely-toothed oblong green leaves
- Attracts butterflies and hummingbirds
- Bloom Time: July to September
- Flower Height: 110 cm
- Foliage Height: 60 cm
Hardiness Zone
4
Flower Colour
- Blue
Height
50 cm-60 cm
Spread
45 cm-60 cm
*All sizes are container only - we do not carry seeds. Please refer to size guide link above.
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Usually ready in 2-4 days —

Great Blue Lobelia
Exposure
- Full Sun
- Partial Sun/Shade
Soil Moisture
- Moist to Average
- Moist to Wet Soils
Attracts Wildlife
- Attracts Butterflies
- Attracts Hummingbirds
Growth Rate
- Fast
- Medium
Foliage Colour
- Green
Critter
- Deer Resistant
- Rabbit Resistant
Attributes
- Cut Flower/Foliage
- Native to Ontario
- Poisonous
Flowering Time
- Summer
Shape
- Clumping
- Upright
Garden Uses
- Bog or water garden
- Naturalizing
- Woodland/woods edge
Additional Details
Growing Tips & Maintenance
- Showy blooms flourish in a moist soil with filtered shade, adapting to drier conditions with more shade. May self-seed under optimum conditions.
Additional Notes
- Native to Ontario All parts of this plant are TOXIC.
Size: PL50
Flamborough Area
Hamilton ON L9H 5E1
Canada
check_circle Pickup available, usually ready in 2-4 days
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