‘Ascot Rainbow’ Spurge (Euphorbia x martinii) is an herbaceous evergreen perennial which has shown to be remarkably winter hardy (USDA hardiness zones 5b-9). This spurge is a relatively low maintenance perennial. This plant has both distinctive variegated flowers and foliage. Plant several spurges together for an awesome visual show. Ascot Rainbow Spurge struts attractive bluish-green narrow foliage […]