The new and distinct hybrid of Heuchera plant named ‘；Spearmint’； with medium mostly flat foliage with rounded apices and shallowly dissected lobes. The leaf blades are without purplish undertones on top or below and develop a heavy silver overlay covering all but the dark green veins. Branched panicles are deep burgundy displaying two-tone dark pink and light pink calyces with light pinkish petals for about five weeks beginning mid-summer. The new plant is vigorous and produces large clumps with many large leaves.
