Genus - Artemisia
Achillea is referred to as wormwood, mugwort, and sagebrush. The genus is named for the Greek Goddess Artemis. There are well over 200 species in the genus. The culinary herb tarragon is in this genus.
Culture - Artemesia needs a well drained soil. Sun to mostly sun sitings are best. Very adaptable to a large range of ph's from 5.5 to 8.0 with best growing ph in 6.5 range.