Spurge, Ascot Rainbow SpurgeAscot Rainbow Spurge is a compact herbaceous evergreen perennial that grows in open mounds. The stems sport narrow whorls of variegated foliage with grey green centers and yellow margins that earn a pink to orange flush in fall. Tiny deep red flowers surrounded by yellow and green striped brackets bloom all summer attracting bees and butterflies. Best shape in full sun and dry, well drained soils. Good drought tolerance. Broken stems have a milky