Heuchera 'Brownies' is another superb coral bell from French breeder Thierry Delabroye. Just like its sister seedling, H. 'Caramel', H. 'Brownies' contains genes from the heat-loving H. villosa, along with a number of other species. H 'Brownies' will make a vigorous clump to 2'+ wide x 1' tall. The clump is adorned with hairy olive-brown leaves. Heck, it's not just the leaves that are hairy, the stems are hairy, the flower stalks are hairy...hang on a minute, and I'll check the roots. The plants are topped in summer with tall spikes of small white flowers.