Heuchera 'Fire Alarm'
From Terra Nova:
This gorgeous heuchera is a new and improved version of 'Autumn Leaves'. With super-vigorous, thick, leathery leaves, this delightful, low-spreading heuchera is sure to be a hit among our grower customers. Most notably, Fire Alarm, which has the reddest foliage of any heuchera, changes colors throughout the seasons. This beauty is ideal for accents, containers and mixed beds. Fire Alarm complements almost every section of the color palette, and of course, it can stand on its own without question. The average size includes 14" W / 9" H / 13" Flower H, and it performs well in zones 4-9. Additionally, Fire Alarm requires sun to shade for optimal growth.
Super-vigorous, thick, leathery and reddest??
SWOON! This is rocking my world! I think that's my next Heuc!
Here is a link that might be useful: Heuchera 'Fire Alarm'