Tip #6: Sneezeweed (Helenium autumnale)
Despite its unglamorous common name, sneezeweed offers an explosion of rich warm-toned blossoms—deep crimson, burnt orange, and bright copper-yellow—accented by prominent central cones. Named historically for its use in snuff rather than its allergy potential, Helenium reaches heights of three to five feet in USDA Zones 3 through 8. It begins blooming in late summer and produces continuous flushes of daisy-like flowers right through October and into November.
Sneezeweed thrives in full sun and moisture-rich soils, making it an ideal choice for rain gardens, low-lying border areas, or damp meadow plantings. Pinching back the stems by half in late spring encourages dense branching, creating a stockier, self-supporting plant packed with extra flower buds. The thick petals tolerate freezing night temperatures easily, holding their fiery hues while neighboring annuals collapse. Deadhead faded flower heads during early autumn to prolong the blooming cycle until ground temperatures freeze solid.
