Play up the sense of drama in the shaded areas of your yard with Twilight' Heucherella (Heucherella hybrid 'Twilight' PP25723), which has dark foliage in shades of purple, burgundy, and silver tones. It's also a great shrub to plant if you're looking for something to complement the colors of surrounding plants. “The top of each leaf is a charcoal green that is accented by a bright purple underside," says Putnam. "With that pop of contrast, it’s an absolutely stunning plant.”