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Fragrant, true blue florets.
| • | Full Sun | 
| • | Attracts Butterflies | 
| • | Fast | 
| • | Summer | 
| • | Specimen | 
| • | Container Plants | 
Plant in a well-drained soil, in full sun. Removing spent flower spikes will promote additional blooming. Prune back in late winter to maintain shape, and encourage growth and flowering for the following season.