Add a touch of warmth to the garden with Terra Cotta Common Yarrow (Achillea millefolium 'Terra Cotta'). The tall stems produce large, flat-topped clusters of flowers that start out a golden yellow and fade to a peachy terra-cotta shade. Pick armfuls of long-lasting blooms for the vase and use them either fresh or dried. The feathery, silvery leaves are lovely to the eyes, and have a pleasant aroma. Despite its showy looks, this plant is a great choice for beginner gardeners or those who want a low maintenance garden that looks great without much attention.