Achillea millefolium 'Black Butte'
Black Butte Common Yarrow, Milfoil

A self-sowing perennial that attracts butterflies and other pollinators. Low-growing leaves are ferny, gray to green, and aromatic. Flat-topped flower umbels grow in white on 1 - 2 foot tall stems. Tolerant of drought, wind, and heat.

USDA zones: 3 - 9
Sunset zones: A1 - A3; 1 - 24
Mature size: 1 - 2 feet high and wide
Light needs: full sun
Water needs: little to moderate water