It's no secret that adding a bench to an ordinary landscape design can elevate it into a serene retreat. But have you ever considered a bench that's a garden unto itself? This double-duty piece brings life (literally) to any patio, porch, deck, or garden. Whether you choose to fill it with bright annuals or pest-repellent citronella, this seat is sure to become a special spot to enjoy the season. Available on Amazon; $425.