green leaves heavily overlaid with silver, feature purple venation and dark gray edges. bold color contrast for containers, perennial border as well as brightening shade gardens.
obsidian is the result of volcanic lava coming in contact with water. this process results in a glassy finish. the coral bell 'obsidian' exhibits this same glassy sheen and is closer to black than any other heuchera.
not the typical burgundy color of some heucheras, this variety sports leaves that are truly plum purple with even darker purple veins. they are attractively ruffled and have bluntly pointed tips. the newer leaves are somewhat glossy, and all have deep purple undersides.