Achillea+millefolium

Plant type- perennial Leaf type- 5-20cm long; bipinnate or tripinnate; arranged spirally on stems Cultural requirements- drought tolerant species; responds best to soil that is poorly developed and well drained; full sun Disease- may suffer from mildew or root-rot if not planted in well drained soil Height- can reach 3 feet in height Spread- about 2 feet Planting zones- can be grown in planting zones 3-8 Landscape usage- popular in border plantings and rock gardens; good cut flower