Plant HabitMedium-tall

Peonies seldom need to be divided or moved

Total passing through a 100-mesh Tyler screen: 40%

Hardiness: -40°C to -34°C

Best color & size when cooler

Agastache 'Blue Boa' (Anise Hyssop) Mantlepiece Plant HabitMedium-tallThis outstanding selection is unlike any other Agastache. It features long, deep violet blue flower spikes that are wide and extremely showy. Upright, clumping habit and bright green, fragrant foliage. Use in containers or tubs, or integrate in the perennial border. Attractive to hummingbirds and butterflies. Drought tolerant once established. Won the Too Good to Wait Performer 2013 award and Top Performer 2014 award at the 2013 Colorado State