Comfrey

Symphytumofficinale

Genus
Symphytum (sim-FY-tum)
Species
officinale (oh-fiss-ih-NAH-lee)
Synonym
Other Details
Water Requirements
Foliage Color
Dark Green
Light Green
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:

Amesti, California

Corralitos, California

Elkhorn, California

Interlaken, California

Pajaro, California

San Jose, California

Watsonville, California

Willits, California

Denver, Colorado

Keystone Heights, Florida

Lakeland, Florida

Orlando, Florida

Honomu, Hawaii

Chicago, Illinois

Greenville, Indiana

Bossier City, Louisiana

Slaughter, Louisiana

Madison, Maine

Norridgewock, Maine

Hagerstown, Maryland

Lexington, Massachusetts

Bay City, Michigan

Dearborn Heights, Michigan

East Tawas, Michigan

Owosso, Michigan

Pinconning, Michigan

Isle, Minnesota

Sedalia, Missouri

Munsonville, New Hampshire

Mount Laurel, New Jersey

Hilton, New York

Port Jervis, New York

Water Mill, New York

West Kill, New York

Dunn, North Carolina

Efland, North Carolina

Hillsborough, North Carolina

Ashtabula, Ohio

Delaware, Ohio

Ashland, Oregon

Brookings, Oregon

Harbor, Oregon

Dover, Pennsylvania

Okatie, South Carolina

Austin, Texas

Belton, Texas

Carrollton, Texas

Houston, Texas

Nacogdoches, Texas

Spicewood, Texas

Spring, Texas

Layton, Utah

Salt Lake City, Utah

Salem, Virginia

Wytheville, Virginia

Bremerton, Washington

Camano Island, Washington

Issaquah, Washington

Kalama, Washington

Stanwood, Washington

show all

Featured Videos

Gardener's Notes:

13
positives
4
neutrals
1
negative
Sort By:
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H
Watermill, NY | September 2022 | neutral

Ohhh noooo. I ordered Verbascum chaixii 'Album' seeds on Etsy. When I saw they came from Russia, I hesitated to plant them. Should’ve l...Read More

B
Cedarhome, WA (Zone 8b) | November 2009 | positive

When it flops over, cut it back hard, it will come back again and again. I typically get 3-4 bloomings per season from mine. Great medi...Read More

R
Isle, MN (Zone 3b) | May 2008 | positive

My Comfrey patch flourishes here in zone 3b, Minnesota! No problems!
A couple of years ago, a well-meaning relative decided to ro...Read More

C
Benton County, MO (Zone 5a) | November 2007 | positive

I loved this plant. I had bought Comfrey seed, planted them in the spring and they never came up that summer. Two years later, I have t...Read More

U
Port Jervis, NY | August 2006 | positive

A friend of mine sent me a recipe to make homemade comfrey salve. Another friend sent me a small tiny plant in April 2005. Well, I got ...Read More

D
Norridgewock, ME | July 2004 | positive

I've wanted to start growing comfrey for some time,reading anything and everything on its history of use. I have my first plant in the he...Read More

C
West Kill, NY | June 2004 | neutral

This plant is very vigorous. Last year, my husband took roundup to an area of our yard that had been the previous owner's vegetable gard...Read More

F
Honomu, HI (Zone 11) | June 2004 | neutral

I have tried growing it from seedlings given to me by a friend. Mine have not fared too well....hers are gorgeous! She uses it as a bor...Read More

W
Spicewood, TX (Zone 8b) | June 2004 | positive

Beautiful, huge, dark green leaves that spring up seemingly out of nowhere in spring. I wouldn't call it invasive since it doesn't sprea...Read More

W
(Zone 8a) | April 2004 | positive

Medicinal plant aka Knitbone.For humans and animals.
Excessive internal use not recommended.
Be advised by a medical herbal...Read More

M
Erwin, TN (Zone 7a) | November 2003 | positive

I have used Comfrey on myself and my children. It is also great for rabbits with digestive problems, such as bloat and diarrhea); the st...Read More

S
Tellico Plains, TN (Zone 7b) | August 2003 | positive

I have this plant on my hundred year old farm, the German immigrants who built this house were vegetarians and mostly self-reliant. The f...Read More

G
G
| June 2003 | positive

Grown from a very tiny seedling about seven years ago, my plant now approaches five feet in height. It hasn't invaded other parts of the...Read More

N
N
Waterloo, ON (Zone 5b) | June 2003 | positive

I bought one of these plants last year at a neighbourhood plant sale, can't say that I was real impressed the first year, but this year.....Read More

G
Denver, CO (Zone 5a) | June 2003 | positive

Comfrey grows with little care or additional water in the protected microclimate of my Denver kitchen garden: midday sun only, bounded o...Read More

S
Fort Worth, TX (Zone 7b) | June 2003 | positive

I have grown this plant for years in a pot to keep it from spreading. The pot is never placed on bare ground. I trim the root ball i...Read More

L
Grove City, OH (Zone 6a) | January 2003 | negative

Make absolutely sure you really want the plant before putting it in the garden: it is harder to get rid of than thistle.

I...Read More

B
B
Baa
| February 2002 | neutral

A large perennial from Europe and Western Asia.

Has ovate-lanceolate, mid-dark green, thickly veined leaves thickly covere...Read More

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