This large flowered daylily has an exceptionally beautiful, distinctive, full flower form.  It boasts loads of near-white to pale yellow blossoms with the narrowest gold wire edge around the edges of the petals.  The ruffled petals recurve slightly to reveal the triangular flower form.  As its name implies, 'August Frost' is a late bloomer, usually coming into flower when most daylilies are past their peak, so it is useful for extending the season of interest into late summer in the landscape.  The blossoms remain in good shape all day long despite the temperature extremes that can occur late in the season.  This cultivar forms a robust clump of healthy foliage with many heavily budded, well-branched scapes.