Plant Calculator
Enter the approximate length and width of the area you will be planting and click 'Calculate' to determine how many Lobelia siphilitica you will need.
*Correct and successful spacing is complex and depends on project conditions.
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.
- Category: Perennial, Native
- Hardiness Zone: 4-9
- Height: 36-48 Inches
- Spread: 12-18 Inches
- Bloom Color: Blue
- Foliage Color: Green
| Item | Size | Retail Avail. | Landscape Avail. | Your Price | Qty |
|---|---|---|---|---|---|
| 155960 | 1GAL |
0
PF |
0
small tops |
Login for Pricing | |
| 176240 | QT 12ct |
0
PF |
6
ST |
Login for Pricing | |
155960
1GAL
Retail Avail.:
0
PF
PF
Landscape Avail.:
0
small tops
small tops
176240
QT 12ct
Retail Avail.:
0
PF
PF
Landscape Avail.:
6
ST
ST
Attracts Wildlife
| • | Attracts Pollinators |
Attributes
| • | Native |
Critter Resistance
| • | Deer Resistant |
Great Foliage In
| • | Summer |