Tanacetum parthenium - Hardy, herbaceous perennial. 1 metre height, 60 cms width. Full sun to part shade. White flowers with yellow centres, similar to daisies, in spring summer and autumn. Cut back after flowering to promote new growth and repeat blooming. Will self seed, volunteer seedlings can be transplanted. Grows in most well drained soils. Frost hardy. Medicinal plant for humans and animals. Dried leaves used to repel moths.