Agastache x 'Black Adder'.....ANISE HYSSOP

 Low-average moisture  Summer-Fall Purple

Black Adder Hyssop, Agastache x 'Black Adder', grows 2'-3' tall by 18"-24" wide. Zones 6-9. A hardy variety that brings a new color to the palette with its long racemes of bottlebrush-like stalks of smokey-violet blue flowers emerge from darker purple buds. A long flowering variety adds color to the garden on late season. Full sun in any soil with good drainage and air circulation for roots. No heavy clay; winter drainage a must!