Yarrow: A dwarf form of yarrow, this evergreen groundcover has grey green ferny fine textured fragrant foliage topped with 3″ wide yellow flower clusters from summer-fall. Grows to around 12″ tall and 16″ wide. Long bloom period, good for containers and for cut flowers. Flowers attract hummingbirds, butterflies and other insects. Full sun to part sun. Low to medium water. Seacoast, wind, heat, clay, sand and drought tolerant once established but appreciates occasional irrigation. Deer, rabbit, gopher and fire resistant.