A native ground cover, this plant is known for both it's foliage and flowers with toothed, light green, triangular leaves and dark yellow, slightly notched, star shaped flowers that bloom well above the foliage and have contrasting brown stamens. The flowers bloom abundantly in the spring and fall, but tend to die down in the heat of the summer except in the cooler zones.
Our own selection of this species has dark blue snapdragon flowers covering a low, thick mound of rosemary-like foliage in early summer. Compact in a container and very easy to grow, just treat it as you would a Dianthus. It has been reliably hardy in Landenberg through rain and drought for 5 winters. Needs good drainage.
Helenium 'Mardi Gras' produces a festival of multicolored blooms jazzes up the garden for six to eight weeks in mid to late summer. Yellow petals are lavishly edged with bright orange red, aging to clear red edged in gold, all surrounding deep chestnut cones. Gorgeous in a pot! Great as a cut flower, its long stems are sturdy and vase life is long. Heleniums are naturally resistant, even toxic, to deer and rabbits. An early pinch back helps promote branching. Blooms of Bressingham variety.