A new and distinct variety of Grandiflora rose plant is provided that abundantly and substantially continuously forms attractive very double cup-shaped multi-colored blossoms having a medium fragrance. The vegetation is very strong. A semi-erect growth habit is displayed. The foliage is dense dark green with a glossy upper surface. The tolerance to disease is good, with a light sensitivity to black spot having been observed during observations to date. The plant is well suited for providing distinctive colorful ornamentation in the landscape.