Achillea ptarmica 'Peter Cottontail' PP#31,756 (Yarrow) is easy to grow in full sun to part shade and needs no special soil preparation. Well-drained soil with average to low fertility is perfect for this hardy plant. At 18-24" tall by 28-30" wide, it’s a perfect addition to an alpine or rock garden, cottage garden, or borders. Plant with harmonious xeric blue flowers such as Nepeta faassenii and Salvia 'May Night'. Leave spent blooms intact for winter interest and to feed songbirds. 'Peter Cottontail' is a selection of a species native to Europe and western Asia. Hardy in zones 3-8, this is a versatile and resilient choice for easy care flowers.