 | Rainbow Knock Out® Rose Tree. Just as rainbows present a variety of colors, the remarkable Rainbow Knock Out® Rose Tree (Rosa x 'Radcor') provides multi-colored appeal with shades of burgundy, green, pink, yellow, and gold from spring through fall! The stand-out feature of this gorgeous Shrub Rose variety turned elegant tree-form, is of course its abundant 5-petaled blossoms that appear in May and keep on blooming right up until the first frost! Just like the well-known and well-loved Shrub Form of this fantastically showy Rose... - Rainbow Knock Out® Rose Tree. |