If you're looking for some color this fall in your perennial flower garden, certainly mums are always a nice addition. But here is a carefree, native perennial to grow for fall color and food for the pollinators.
Helenium has the unfortunate common name of sneezeweed because it blooms when ragweed is flowering. It's the ragweed that causes the allergic reactions, not Helenium. This hardy, aster-family perennial grows in the wild in meadowy, damp areas. But it will shine in your full sun, flower garden as well. It grows 3- to 5-feet tall with hat-shaped, small flowers in yellow, orange or burgundy colored clusters that cover the plant when in full bloom. We grow the Mariachi series variety 'Salsa' for the colorful red flowers and long bloom period. There also is a dwarf selection named 'Short N Sassy'.
Because of its penchant for moist soil, Helenium is tolerant of seasonal flooding and makes a good rain garden plant. Helenium is also not a favorite of deer, rabbits or woodchucks because of the bitter tasting foliage.
Plant tall varieties of Helenium in the back of the flower garden to compliment other fall bloomers such as Joe Pye weed, boltonia and tall rudbeckia. Grow shorter Helenium varieties to compliment asters and sedums. Helenium is also a favorite of butterflies and pollinators, so mix it into your pollinator garden as well.
Helenium is a clumping perennial, so is well behaved, not spreading quickly. However, after 3- to 4-years the clump gets large and will benefit from dividing. Divide Helenium in spring making smaller, new plants to grow in other parts of your yard.
