Achillea tomentosa
Woolly Yarrow
Description
Short stems of flat-topped golden flowers accent the deep green, woolly, fern-like leaves of the mat formed by this plant. It is a fine performer in rock gardens and at the front of herbaceous perennial borders. Yarrow propagate easily from rooted stems or division, which should be performed in the early spring or fall. Following bloom, dead head the plant and divide the clumps when it appears crowded.