Heuchera plant named 'Dark Secret'

摘要

A new cultivar of Heuchera, 'Dark Secret', characterized by its foliage that is dark purple-bronze in color with a silvery sheen with margins that are serrated and heavily ruffled, its petioles that are deep purple in color, its panicles of creamy white flowers held on purple stems, its vigorous growth habit, and its hardiness at least in U.S.D.A. Zones 4 to 9.