Spires of 5 soft violet-blue flowers arrive in continuous succession from mid- summer to frost, engulfing the upright stems. We love Blue Fortune for its robust growth habit easily reaching 5 tall in fertile soil. The anise scent is pleasing in the garden and when planted in multiples the colored blooms are magnets for butterflies and bees. By far, Blue Fortune outperforms other Agastaches including A. foeniculum and A. rugosum.