Characteristics: 'Purple Haze' create an impressive bluish-purple haze in the garden, hence the cultivar name. This is an upright, clump-forming giant hyssop that grows to 32” tall. It features a summer-to-fall bloom of tubular, 2-lipped, smoky bluish-purple flowers that bloom in whorls on erect, terminal, salvia-like spikes atop strong, rigid stems. Aromatic, lance-shaped to ovate leaves are blue green.
