White Yarrow: A Texas native perennial. Lacey, fern like leaves emerge in early spring and form dense clumps of growth. Compact cluters of earl to mid -spring flowers set atop green branching growth which may reach up to 3 ft. tall. Benifites from deadheading after flowering. May go dormant in late summer heat. Likes dry soil and full sun but tolerates some shade. Zone 3-9.