Yellow Coneflower (Ratibida pinnata) will add a vibrant pop of sunshine to your garden. In addition, it will attract pollinating insects and birds. Yellow Coneflower is a hardy plant that is easy to grow. It does well on a variety of soil types, including clay. Use it to accentuate your other native sun-loving perennials such as Swamp milkweed, Purple coneflower, Dense and Cylindrical Blazing Stars to achieve a beautiful colour combination.