Petasites Species, Bog Rhubarb, Giant Japanese Butterbur, Sweet Coltsfoot

Petasitesjaponicus subsp. giganteus

Family
Asteraceae (ass-ter-AY-see-ee)
Genus
Petasites (pet-uh-SY-tees)
Synonym
Petasites amplus
Petasites giganteus
Other Details
Water Requirements
Foliage Color
Medium Green
Where to Grow
Bloom Characteristics
Bloom Size
Other details
Soil pH requirements
Patent Information
Propagation Methods
Seed Collecting
Regional

This plant is said to grow outdoors in the following regions:

Vernon Rockville, Connecticut

Hanna City, Illinois

Sioux City, Iowa

Linwood, Kansas

Falmouth, Maine

Silver Spring, Maryland

Gloucester, Massachusetts

Harwich, Massachusetts

Edwardsburg, Michigan

Niles, Michigan

Chisholm, Minnesota

Minneapolis, Minnesota

Rochester, Minnesota

Averill Park, New York

Ithaca, New York

New York City, New York

Elizabeth City, North Carolina

Cincinnati, Ohio

Eufaula, Oklahoma

Gearhart, Oregon

Portland, Oregon

Seaside, Oregon

Wilkes Barre, Pennsylvania

East Greenwich, Rhode Island

North Augusta, South Carolina

Hendersonville, Tennessee

Pocahontas, Tennessee

Lindon, Utah

Mc Indoe Falls, Vermont

Lexington, Virginia

Everett, Washington

RANDLE, Washington

Seattle, Washington

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Gardener's Notes:

6
positives
2
neutrals
4
negatives
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D
| August 2018 | neutral

Found growing wild in a shady damp area along a short tractor-access track leading to a hayfield near the east end of Spears Rd., Randle ...Read More

Q
| June 2014 | neutral

This was planted, before my time, in a part of the yard that gets hot afternoon and evening sun. It wilts in the heat and perks up once s...Read More

B
Everett, WA (Zone 8a) | April 2014 | negative

We planted this last year in a new shade garden. It was not as shady as we thought and this plant suffered under the Seattle sun, such as...Read More

C
ROSLINDALE, MA | April 2014 | negative

This plant is grown mainly for its dramatic, coarse foliage---the leaves are second only to the much less hardy Gunnera manicata. The ear...Read More

N
N
McIndoe Falls, VT | April 2013 | negative

I have been battling this plant for 3 years now. Planted in a dark, moist spot on a hill under trees along the brook, about 14 years ago....Read More

M
San Diego, CA | May 2010 | positive

I live in downtown San Diego and have my Fuki growing in a container on my west facing balcony, which gets its fair share of afternoon su...Read More

G
Everson, WA (Zone 7b) | May 2009 | positive

This plant is like something that fell from space - alien, fast growing and huge.

I've never seen a plant exhibit visible ...Read More

B
Prattville, AL | March 2009 | negative

Although I am deeply in love with this plant, I have had no luck in the many times and places I have tried to grow it here in S.C. AL. It...Read More

D
Ithaca, NY | July 2008 | positive

Invasive, yes! but the big leaves make a fine, dramatic backdrop for other plants. Mine are now spreading around under a bunch of autumn ...Read More

C
Hendersonville, TN (Zone 6b) | April 2007 | positive

I love the foliage, but it SPREADS! Either plant somewhere that it has room to grow or it will force it's way into anything around it.

M
Seaside, OR (Zone 8b) | August 2006 | positive

I have recently planted some Fuki plants for a Japanese woman I am installing a garden for. She has treatments to remove the "aku" or ly...Read More

L
Delray Beach, FL (Zone 10a) | July 2005 | positive

I planted 5 bare roots of these petasites japonicus giganteus during a heat wave in July 2004. The bed sits under a huge cedar tree. It...Read More

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