Sneezeweed, Helen's Flower, Dogtooth Daisy
Helenium 'Mardi Gras'

Family: Asteraceae (ass-ter-AY-see-ee) (Info)
Genus: Helenium (hel-EE-nee-um) (Info)
Cultivar: Mardi Gras
Additional cultivar information:(PP15124, aka Helbro)
Hybridized by Brown
Registered or introduced: 2003
View this plant in a garden

Category:

Perennials

Height:

24-36 in. (60-90 cm)

Spacing:

18-24 in. (45-60 cm)

Hardiness:

USDA Zone 4a: to -34.4 C (-30 F)

USDA Zone 4b: to -31.6 C (-25 F)

USDA Zone 5a: to -28.8 C (-20 F)

USDA Zone 5b: to -26.1 C (-15 F)

USDA Zone 6a: to -23.3 C (-10 F)

USDA Zone 6b: to -20.5 C (-5 F)

USDA Zone 7a: to -17.7 C (0 F)

USDA Zone 7b: to -14.9 C (5 F)

USDA Zone 8a: to -12.2 C (10 F)

USDA Zone 8b: to -9.4 C (15 F)

Sun Exposure:

Full Sun

Danger:

All parts of plant are poisonous if ingested

Bloom Color:

Orange

Red-Orange

Gold (Yellow-Orange)

Pale Yellow

Bloom Time:

Mid Summer

Late Summer/Early Fall

Foliage:

Herbaceous

Other details:

This plant is attractive to bees, butterflies and/or birds

Average Water Needs; Water regularly; do not overwater

Soil pH requirements:

6.1 to 6.5 (mildly acidic)

6.6 to 7.5 (neutral)

7.6 to 7.8 (mildly alkaline)

Patent Information:

Patented

Propagation Methods:

By dividing the rootball

Seed Collecting:

N/A: plant does not set seed, flowers are sterile, or plants will not come true from seed

Regional

This plant has been said to grow in the following regions:

Citrus Heights, California

San Leandro, California

Denver, Colorado

Glastonbury, Connecticut

Chicago, Illinois

Saint Charles, Illinois

Greenville, Indiana

Dearborn Heights, Michigan

Bates City, Missouri

Long Branch, New Jersey

Mount Laurel, New Jersey

Himrod, New York

Dunn, North Carolina

Fuquay Varina, North Carolina

Haviland, Ohio

Salem, Oregon

Murfreesboro, Tennessee

Nashville, Tennessee

Gilmer, Texas

Lexington, Virginia

Bainbridge Island, Washington

Ellsworth, Wisconsin

Menasha, Wisconsin

show all

Gardeners' Notes:

3
positives
1
neutral
0
negatives
RatingContent
Positive

On Aug 18, 2014, MorelCottrill from Dunn, NC (Zone 8a) wrote:

The rust-and-gold flowers of this sneezeweed are delightfully autumnal, and I can't imagine my fall border without it now. Mine began blooming in late June this year, and last year it bloomed until the heavier frosts.

The only drawback of this plant is its susceptibility to aphids. Mine was attacked in mid-July, the only plant in my garden (even with roses galore) to be targeted. I did not address the problem soon enough, and it died back to the ground. Now it has sprouted up freshly again and might even bloom this fall, albeit a bit late.

Definitely plant sneezeweed! It's one of my top five perennial picks for autumn (along with goldenrod, chrysanthemums, asters, and willow-leaf sunflower). Just keep a weather-eye open for aphids.

Positive

On Mar 3, 2010, Tex68 from Long Branch, NJ (Zone 7a) wrote:

Tall plant producing dozens of multi-colored flowers, that seems to party at the streets of New Orleans as the name suggest.
Fast growing till frost. Flowers on new basal branches or new shoots if deadheaded.

Neutral

On Mar 19, 2007, berrygirl from Braselton, GA (Zone 7b) wrote:

Tall 36-40" - Plant 18" apart. zone 4-8. Produces a riot of multicolored blooms for six to eight weeks in summer, from late June to early August. Yellow petals, lavishly splashed with orange red, form wildly patterned stiff skirts around deep brown, mounded center cones. The "tie-dyed" flowers are 1 to 2 inches in diameter. A Blooms of Bressingham selection.

General Information
A good backbone plant for the late summer and fall border.



Positive

On Dec 6, 2005, bigcityal from Menasha, WI (Zone 5a) wrote:

Mine has not been as nearly as tall as described : 2 - 2 1/2' tall. The earliest blooming of my varieties. Nice compact plant.