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Lobelia siphilitica
Lobelia siphilitica
Great Blue Lobelia
- » Great lobelia is a clump-forming perennial which features an elongated cluster of light to dark blue, tubular, 2-lipped flowers with the three lobes of the lower lip appearing more prominent than the two lobes of the upper lip. The flowers arise from the upper leaf axils forming a dense terminal raceme atop stiff, unbranched, leafy stalks typically rising 2-3' tall. Its flowers are larger than other lobelias and have stripes on the tube portion. Blooms from July to October.
Plant Characteristics of Lobelia siphilitica
Additional Detals about Lobelia siphilitica
Height |
36-48 Inches |
Spread |
12-18 Inches |
Hardiness Zone |
4-9 |
Color |
Blue
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