Helenium autumnale

Common Name
Common sneezeweed
Autumnale sneezeweed
Plant Form
Herbs
Duration
Perennial
Max Height (ft)
5.0
Region
Coastal
Piedmont
Mountain
Hardiness Zone
5, 6, 7, 8

Photographer: rmoran45
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Photographer: rmoran45
Licensed under: CC BY-NC 4.0
Original photo: Original photo

Additional Info

Showy perennial provides a pop of color in the late summer to fall season. Can be found in moist soils along streams, ponds, in swamps, and wetlands. It should be cut back in early summer to encourage branching and increase flowers.

Wildlife value: Attracts numerous bees and butterflies

Poisonous to Humans
Poison Severity: Medium
Poison Symptoms: Salivation, elevated temperature and pulse, difficulty of breathing, vomiting, and convulsions. TOXIC ONLY IF INGESTED IN LARGE QUANTITIES.

Flower Color
Brown
Gold/Yellow
Orange
Flower Prominence
Conspicuous
Bloom Time
Late Summer
Fall
Light Requirements
Full sun
Partial sun
Moisture Requirements
Wet
Moist
Soil Texture
Clay
High organic matter
Deer Resitant
Yes
Seed or Fruit eaten by wildlife?
Yes
Pollinators
Bees
Butterfiles
Top 30 for Pollen Specialist Bees?
Yes
Number of Pollen Specialist Bees that Rely on this Genus
5
Earth Sangha Inventory

Founded in 1997, the Earth Sangha is a nonprofit public charity based in the Washington, DC, region. The Wild Plant Nursery is the most comprehensive source of local-ecotype, native plants in the Washington DC region, and the region’s only facility dedicated exclusively to this type of propagation. “Local-ecotype” plants are propagated from local, wild, naturally-occurring populations and are well-adapted to local conditions and for wildlife species that depend on the local forms, such as pollinators. Inventory is updated on a weekly basis so number may not be accurate.

Pots Available Plugs Available Location Notes
32 0 Row 6 View My Wishlist
Carniola Farms Nursery

Nursery operates Arlington Native Plants & Edibles located at 925 N. Madison St. Arlington Virginia 22205. Plants can be purchased at any time by making an email appointment at carniolafarms@gmail.com. Also, during the during the planting season, they are open some Saturdays from 11AM to 3PM. Check their website for datesThis plant list is from the beginning of the 2025 season and may be out-of-date

In Stock? Notes
Yes View My Wishlist
Carries Seeds (may not be available)