Enjoy extended blooming with extra-long spikes of lavender-blue flowers that rise elegantly above blue-green foliage. This robust perennial adds structural height to the garden and produces decorative seed pods for winter interest.
Size at Maturity
Height 48"- 54" Spread 40"- 48"
Growing Zone
USDA Hardiness Zones 4-9
Lowest Temperatures -30°F to -20°F
Light Requirements
Full sun to part sun- at least 4 hours direct sun per day
Wildlife Benefits
Special Conditions
Seasons of Interest
How to Plant
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Planting and Care Guide
Planting Tips
Care Tips
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