A shrub-like perennial. Extremely vigorous once established. Flowers crinkly white petals with yellow centers (fried eggs) at the top of long, gray-foliaged stems. Plant where its size and spreading won't be a problem and prune severely in winter. Height 4 -7 feet. Full sun. Drought and deer tolerant.
We've heard mixed reports on Romneya's deer resistance. Deer have been known to eat it.