Morning-Glory 'Grandpa Ott's'

Ipomoeapurpurea

Family
Convolvulaceae (kon-volv-yoo-LAY-see-ee)
Genus
Ipomoea (ip-oh-MEE-a)
Species
purpurea (pur-PUR-ee-uh)
Synonym
Sun Exposure
Full Sun
Sun to Partial Shade
Foliage
Textured
Height
12-15 ft. (3.6-4.7 m)
15-20 ft. (4.7-6 m)
Spacing
15-18 in. (38-45 cm)
Hardiness
Not Applicable
Danger
Seed is poisonous if ingested
Parts of plant are poisonous if ingested
Bloom Color
Rose/Mauve
Lavender
Medium Purple
Bloom Time
Mid Summer
Late Summer/Early Fall
Other Details
Category
Annuals
Vines and Climbers
Water Requirements
Average Water Needs; Water regularly; do not overwater
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
Propagation Methods
From seed; sow indoors before last frost
From seed; direct sow after last frost
Self-sows freely; deadhead if you do not want volunteer seedlings next season
Seed Collecting
Allow seedheads to dry on plants; remove and collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Reepham,

Gaylesville, Alabama

Mobile, Alabama

Phoenix, Arizona

Scottsdale, Arizona

Tolleson, Arizona

Gravette, Arkansas

Keremeos, British Columbia

Anderson, California

Carmichael, California

Delano, California

Elk Grove, California

Hesperia, California

JACUMBA, California

Menifee, California

Merced, California

Perris, California

Denver, Colorado

New Haven, Connecticut

Smyrna, Delaware

Hollywood, Florida

Jacksonville, Florida(2 reports)

Lake Worth, Florida

Palm Coast, Florida

Pensacola, Florida

Ruskin, Florida

Saint Cloud, Florida

Trenton, Florida

Vernon, Florida

Braselton, Georgia

Waycross, Georgia

Athens, Illinois

Itasca, Illinois

Demotte, Indiana

Evansville, Indiana

Greenville, Indiana

Portage, Indiana

Inwood, Iowa

Shawnee Mission, Kansas

Bethelridge, Kentucky

Calvert City, Kentucky

Prospect, Kentucky

Lake Charles, Louisiana

New Orleans, Louisiana

Falmouth, Maine

Skowhegan, Maine

Ellicott City, Maryland

Ann Arbor, Michigan

Bay City, Michigan

Morrice, Michigan

Saint Paul, Minnesota

Madison, Mississippi

Mathiston, Mississippi

Lincoln, Nebraska

Manchester, New Hampshire

New Rochelle, New York

Concord, North Carolina

Bucyrus, Ohio

Cincinnati, Ohio

Dundee, Ohio

Oklahoma City, Oklahoma

Norristown, Pennsylvania

Roaring Branch, Pennsylvania

Fort Mill, South Carolina

Mount Pleasant, South Carolina

North Augusta, South Carolina

Clarksville, Tennessee

Lafayette, Tennessee

Westmoreland, Tennessee

Austin, Texas

Brazoria, Texas

Fort Worth, Texas

Georgetown, Texas

Houston, Texas(2 reports)

Liberty Hill, Texas

Nevada, Texas

Plano, Texas

Princeton, Texas

Round Rock, Texas

Layton, Utah

Salt Lake City, Utah

Chester, Vermont

South Burlington, Vermont

Stafford, Virginia

Bonney Lake, Washington

Kalama, Washington

Prairie Ridge, Washington

Neshkoro, Wisconsin

Racine, Wisconsin

show all

Featured Videos

Gardener's Notes:

19
positives
0
neutral
1
negative
Sort By:
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V
Jacksonville, FL | December 2012 | positive

When you take pictures of the Grandpa Ott bloom, as well as the Star of Yelta, you will need to adjust the hue to be more red because it ...Read More

S
Lake Charles, LA (Zone 9a) | April 2012 | positive

This is the first year I tried Grandpa Otts Morning Glorys. I started 10 of these from seeds and was amazed how fast they are growing. ...Read More

T
Concord, NC (Zone 7a) | September 2010 | positive

Very Beautiful, but this vine is a very invasive pest to get rid of, especiallly if you put it in a garden of perennials and eventually d...Read More

N
New Orleans, LA (Zone 9b) | April 2008 | positive

I love these vines and their almost psychedelic blooms. I have heard of them as invasive, as a weed, but in my slim 2 years growing expe...Read More

C
Perris, CA (Zone 9a) | November 2007 | positive

This is the first year that we have planted this morning glory. The flowers are so beautiful. They are also attractive to hummingbirds....Read More

T
Vernon, FL | October 2007 | positive

I have a rather large stand of Grandpa Ott's growing on my chain link fence. The vines have been there for at least 10 years(that's when...Read More

A
Saint Cloud, FL | June 2007 | positive

Beautiful blooms of electric violet purple! I love that this vine seems to climb EXACTLY where I want it to go! I think this is easily th...Read More

S
Mount Pleasant, SC | March 2007 | positive

I grew Heavenly Blue MGs from seed and planted on two 8' sections of my privacy fence. I purchased 3 potted Grandpa Ott's from a nursery,...Read More

B
Lakemont, GA (Zone 8a) | March 2007 | positive

Love this one! One of the original Bavarian varieties that started SSE. Given to Kent and Diane (Ott) Whealy in 1972 by her grandfather, ...Read More

M
Chester, VT (Zone 5a) | October 2006 | positive

I planted Grampa Ott morning glories around an ugly old post in my yard 4 years ago - to my delight, they self-seeded and have come back ...Read More

G
Smyrna, DE (Zone 7a) | October 2006 | positive

I've grown morning glories for several years now and although I love my Heavenly Blues and the mixes that have graced my porch railing, I...Read More

S
Skowhegan, ME (Zone 5b) | August 2006 | positive

I live in central maine and this is my first year with morning glory's. Mine have finally bloomed, late July to mid August. Had a probl...Read More

F
Manchester, NH | September 2005 | positive

Very pretty on railings and grown with black eyed susan vine!

P
Calvert City, KY (Zone 7a) | July 2005 | positive

This is the first year I have grown these. I did learn many important lessons! Plant few seeds, Stay on top of the growing vines, water r...Read More

G
(Zone 10b) | April 2005 | positive

Because they self sow, I have morning glories growing in every nook and cranny of my backyard. They add great color and whimsy, grow thro...Read More

T
Stormstown, PA (Zone 6a) | March 2005 | positive

An absolutely beautiful flower that self sows every year. It stays contained in the bed it was planted in, and grows beautifully up the ...Read More

R
| July 2004 | positive

I have had morning glories in the front raised bed of my house for over 20 years. The bed is south facing and fairly dry and they seem to...Read More

B
Jacksonville, FL (Zone 9b) | June 2004 | positive

There is a purple one growing just on the edge of some wetlands on my street. It's beauty graces the road side for my morning walk & I h...Read More

R
| August 2002 | positive

I have had Morning Glories gracing the short fence area on left side of the house for 4 years now they have stayed in the same area cover...Read More

L
Grove City, OH (Zone 6a) | August 2002 | negative

The flowers are seductively beautiful, but self-sown seedlings are a real hazard; many are set, and seemingly every one germinates.

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