Rocky Knoll Farm
Whitney's Purple
$34
Lovely blue-violet flowers with bronze anthers and dark freckles on the dorsal create robust ball-shaped trusses. This rare and uncommon dwarf varietal has medium green foliage and can be in full sun to partial shade. Grow's to around 5' tall and hardy to -10°F when protected from wind chill. Usually blooms around May, depending on where it is planted.