Calystegia Species, Hedge Bindweed, Wild Morning Glory

Calystegiasepium subsp. sepium

Family
Convolvulaceae (kon-volv-yoo-LAY-see-ee)
Genus
Calystegia (kal-ee-STEE-jee-uh)
Synonym
Calystegia sepium subsp. baltica
Convolvulus acutifolius
Convolvulus catesbae
Convolvulus crassipes
Convolvulus sepium
Sun Exposure
Sun to Partial Shade
Foliage
Herbaceous
Smooth
Velvet/Fuzzy
Height
36-48 in. (90-120 cm)
4-6 ft. (1.2-1.8 m)
6-8 ft. (1.8-2.4 m)
8-10 ft. (2.4-3 m)
Hardiness
USDA Zone 3a: to -39.9 °C (-40 °F)
USDA Zone 3b: to -37.2 °C (-35 °F)
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)
USDA Zone 9a: to -6.6 °C (20 °F)
USDA Zone 9b: to -3.8 °C (25 °F)
Danger
Seed is poisonous if ingested
Bloom Color
Pale Pink
White/Near White
Bloom Time
Late Spring/Early Summer
Mid Summer
Other Details
Category
Perennials
Water Requirements
Foliage Color
Where to Grow
Bloom Characteristics
This plant is attractive to bees, butterflies and/or birds
Bloom Size
Other details
May be a noxious weed or invasive
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
Non-patented
Propagation Methods
By dividing rhizomes, tubers, corms or bulbs (including offsets)
From seed; direct sow outdoors in fall
Seed Collecting
Regional

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

Phoenix, Arizona

Fallbrook, California(5 reports)

San Jose, California

Wilton, California

Olney Springs, Colorado

Shelton, Connecticut

Cocoa, Florida

Chicago, Illinois

Itasca, Illinois

Westchester, Illinois

Indianapolis, Indiana

Grinnell, Iowa

Derby, Kansas

Hebron, Kentucky

Brookeville, Maryland

Bridgewater, Massachusetts

Gloucester, Massachusetts

Picayune, Mississippi

Cole Camp, Missouri

East Hampstead, New Hampshire

Mahopac, New York

Belfield, North Dakota

Ada, Oklahoma

Fort Supply, Oklahoma

Corvallis, Oregon

Scio, Oregon

Mansfield, Pennsylvania

Millersburg, Pennsylvania

Walnutport, Pennsylvania

Goodlettsville, Tennessee

Lafayette, Tennessee

Corpus Christi, Texas

Marfa, Texas

Tyler, Texas

Weatherford, Texas

Provo, Utah

Dumfries, Virginia

Graham, Washington

show all

Featured Videos

Gardener's Notes:

4
positives
2
neutrals
21
negatives
Sort By:
Sort By:
M
Corvallis, OR (Zone 7b) | March 2016 | negative

I despise this plant because it becomes completely covered in powdery mildew. I've had it in two separate locations in the mid-Willamette...Read More

P
Indianapolis, IN (Zone 5b) | April 2014 | negative

This plant is a bonafide nuisance requiring considerable labor and expense in order to eradicate it from a garden environment. An organic...Read More

2
| September 2012 | positive

Recommendation:
Along a fenceline
Any large aria you want covered in vines and flowers with little worry or care
...Read More

B
San Jose, CA | June 2012 | negative

In Northern California (San Jose area), I've seen this stuff coming up in my backyard for 4-5 years now. I do not use poisons, as a matt...Read More

K
Tifton, GA | March 2012 | negative

Just want to note that this plant is on the Federal prohibited list, so that might be a clue to why so many people have a negative experi...Read More

C
Provo, UT | July 2010 | negative

I've heard various theories on how to kill this plant: round-up and persistant pulling seem to be the most useful, so I'm trying both....Read More

G
Mansfield, PA | June 2010 | negative

Second only to the kudzu vine that chokes the south. This chokes everything everywhere. ( Maybe that makes it first) I pull and pull and ...Read More

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

I love this plant...I have the somewhat more rare "pink" version. Would you rather have a mound of ugly dirt, or some pink flowers that ...Read More

C
Huntington, NY | May 2008 | negative

Very invasive and hard to get rid of. Remove on first sight!!

B
Wilton, CA | July 2007 | negative

This plant showed up in my vegetable garden this year and since then I have to go out every morning and spend 20 to 30 min pulling it up ...Read More

T
Leesburg, FL (Zone 9b) | March 2007 | negative

OH heavens... I had this stuff at our first home 20+ years ago and had no idea what it was.
It crept over and under our fence from...Read More

F
Josephine, Arlington, TX (Zone 8a) | December 2006 | negative

Hedge Bindweed, Wild Morning Glory Calystegia sepium is Naturalized to Texas and other States and is considered an Invasive and Noxious p...Read More

B
scio, oregon, OR (Zone 8a) | September 2006 | positive

This plant was gowing wild when I bought my farm. Through years of hard work when I was too busy to tend a garden it delighted me with i...Read More

R
R
Westmoreland, TN (Zone 7a) | September 2006 | neutral

this plant came up in a ditch and got about 3' x 3'.
It hasn't been as bad in my yard as it seems it has been in others.
I ...Read More

S
Questa, NM (Zone 5b) | June 2006 | negative

I just moved in two years ago. Last spring I planted some morning glory seeds along the fence and Lo and Behold! They came up fast and ...Read More

K
Shelton, CT | June 2006 | negative

this plant is pure evil. It has completely overtaken a perennial garden of mine in the past 2 years. no matter how many times i pull it...Read More

W
(Zone 1) | August 2005 | negative

I had heard from someone that growing Sunflowers in the dirt around bindweed roots would slow down its growth and I must say from my pers...Read More

J
J
Belfield, ND (Zone 4a) | August 2005 | negative

Very invasive and will take over an area in a short time.

It grows from an extensive root system, that if broken into pi...Read More

P
P
Fort Supply, OK | April 2005 | negative

This plant is almost impossible to kill. We've tried spraying pulling up the roots and everything else we can think of but it just wont d...Read More

C
Brookeville, MD (Zone 7a) | December 2004 | negative

Very hard to get rid of. Constantly finds a way to invade plantings and yards. This will grow in any kind of soil.

L
Archie, MO (Zone 5b) | November 2004 | negative

I live in zone 5b. I have been at my location for 16 years, my flower garden has been there for 13 of them. All of a sudden this stuff ...Read More

I
(Zone 6a) | December 2002 | positive

Sources indicate the English word "byndweede" has been found in print dating back to at least the mid-16th century. It has a long history...Read More

S
S
| October 2002 | negative

I'm also in So Cal.It's coming up all over my yard, and I didn't even plant it! I've been trying to get rid of it for 3 years now. I dig ...Read More

E
| August 2002 | negative

A weed, a fairly attractive flower, pointed leaf, as name suggests, grows by binding other plants. Spreads from roots underground. Be car...Read More

P
P
| June 2002 | negative

This plant is both negative and positive. Free to grow in the wild it is quite beautiful. The white flowers resemble the morning glory ...Read More

C
| May 2002 | negative

A pain here in Southern CA. Propagates by developing roots along the stem where it touches the ground. My difficult to get rid of, chok...Read More

L
L
(Zone 8a) | May 2002 | neutral

A spectacular plant with funnel-shaped flowers of pure white, just as large as those of many treasured garden plants. Gardeners shun Hedg...Read More

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