"The Coreopsis æZagrebÆ, Coreopsis verticillata, is a prolific bloomer of bright yellow flowers that bloom from June through October. Winner of the 2001 RHS Award of Garden Merit, Coreopsis æZagrebÆ is a little shorter than the rest of the Coreopsis family. With a plant height of 15ö and a spread of 12-18ö, its delicate dark green foliage has an airy and delicate appearance. It is very effective in naturalized areas, rock and cottage gardens or wild gardens. No garden should be without it."