Heucherella plant named ‘Copper King’

Abstract

The new hybrid X Heucherella plant named ‘Copper King’ with slightly-cupped leaves at the petiole and flat margins, deeply incised into five to seven main lobes with each individual lobes irregularly incised. Foliage color starts in the spring as bright orange with reddish-copper in surrounding the veins, and the edges develop a yellowish-chartreuse and matures in the late fall to a medium-green with a mahogany pattern around the veins. ‘Copper King’ is vigorous and produces many airy panicles with numerous sterile creamy-white flowers in densely branched panicles beginning late spring and exhibits good heat and humidity tolerance. The plant is useful for landscaping as a specimen color, en masse, or as a container plant.

It is claimed: 
     
       1. The new and distinct ornamental plant named x  Heucherella  ‘Copper King’ as herein described and illustrated.