Shrub: Evergreen. Drought & clay tolerant. Deer resistant. Repels insects, mosquitos & cats. Nice border and rock garden plant with aromatic lacy gray-blue foliage. Dried seed clusters can be used in wreaths or swags. Has medicinal properties. Attracts butterflies-food source & larval host plant. Blooms: summer. Color: greenish yellow. Height: 2-3 ft. Width: 2-3 ft. Exposure: sun. Water: moderate/dry. USDA Z5. Leaf oils can cause skin irritation to some.