Large white flowers.
This achillea with its evergreen silver foliage is a great addition to a sunny position. Its flowers are 2-3cm across on tall sturdy stems in late spring normally flowering at the RHS Chelsea flower show and looking magnificent. Surviving all droughts so far this is a very tough achillea that works well with our drier climate. Ideally suited to the Alpine rock garden, alpine house and containers. Also in free draining borders it will perform equally as well.