Perennial: Deciduous. Drought & clay tolerant. Deer resistant. Somewhat gopher resistant. Flowers more than the regular Johnson's Blue. Good border, container & rock garden plant. Handsome cut foliage accented with a beautiful clear blue flower color. Blooms: summer. Size: 1-2' x 2'. Sun/part shade. Water: moderate. USDA Z4. (syn. G. himalayense x pratense)