This cultivar is a sport of H. 'Summer Lovin' which was registered by Mark Zilis of Illinois in 2010. The narrow dark green leaves have a very wide gold marginal variegation. Its foliage is moderately wavy, broadly ovate and is dull on top. 'Jilted Lover' forms a medium size (16 inches high by 30 inches wide) mound with tubular, pale lavender flowers in July.