Heucheras are such versatile plants, we can't say enough good things about them. They grow well in containers, hanging baskets or out in the garden. They are deer-resistant, the flowers attract hummingbirds and bees, and the plants can grow in the sun or shade. 'Obsidian' is known for its dark good looks all year long. Combine that deep reddish tone with bright yellow, green, or silver-hued plants for stunning results.