Ipomoea Species, Morning Glory, Pink Moon Vine

Ipomoeamacrorhiza

Family
Convolvulaceae (kon-volv-yoo-LAY-see-ee)
Genus
Ipomoea (ip-oh-MEE-a)
Species
macrorhiza (mak-roh-RY-zuh)
Synonym
Convolvulus macrorhizus
Sun Exposure
Full Sun
Foliage
Velvet/Fuzzy
Height
6-8 ft. (1.8-2.4 m)
Spacing
18-24 in. (45-60 cm)
Hardiness
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)
USDA Zone 10a: to -1.1 °C (30 °F)
USDA Zone 10b: to 1.7 °C (35 °F)
Danger
Parts of plant are poisonous if ingested
Bloom Color
White/Near White
Bloom Time
Late Summer/Early Fall
Other Details
Category
Vines and Climbers
Water Requirements
Average Water Needs; Water regularly; do not overwater
Foliage Color
Where to Grow
Bloom Characteristics
Bloom Size
Other details
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
From seed; direct sow after last frost
Scarify seed before sowing
Seed Collecting
Allow pods to dry on plant; break open to collect seeds
Properly cleaned, seed can be successfully stored
Regional

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

Arley, Alabama

Florence, Alabama

Wilmer, Alabama

Foothill Farms, California

Menifee, California

Dunnellon, Florida(2 reports)

Lake City, Florida

Lynn Haven, Florida

Zephyrhills, Florida

Barnesville, Georgia

Lineville, Iowa

Barbourville, Kentucky

Long Beach, Mississippi

Mathiston, Mississippi

Bessemer City, North Carolina

Bixby, Oklahoma

Hulbert, Oklahoma

Mcalester, Oklahoma

Goose Creek, South Carolina

North Charleston, South Carolina

Baytown, Texas

Beaumont, Texas

Jacksonville, Texas

Magnolia, Texas

Plano, Texas

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Featured Videos

Gardener's Notes:

7
positives
1
neutral
0
negative
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G
Dunnellon, FL | October 2010 | positive

I have added an update to my original post. "I live in Central Florida and this plant blossoms in the early evening and then withers in t...Read More

L
Goose Creek, SC | August 2010 | positive

I planted the seeds of this plant then lost the name of it. I had no idea what it was until it became a vine and had flowers to bloom,...Read More

L
Arley, AL (Zone 7a) | September 2006 | positive

This is my first year to grow them and they are pretty but no smell.... I still like the white moon vine the best. I have added pic to sh...Read More

S
(Taylor) Plano, TX (Zone 8a) | February 2005 | positive

This forms a tuberous root, which gets larger each year.

Mine didn't grow very much the first year, but the second year,...Read More

Q
Q
Shepherd, TX (Zone 8b) | October 2004 | positive

One of the most beautiful vines I've ever grown! The flowers were huge and breathtaking, not fully opening until total nightfall. The h...Read More

I
Long Beach, MS | February 2004 | positive

I have had this vine in my yard for at least 2-3 years and did not know it. It hid in a pink flowering vine and blooming late in the even...Read More

S
Mississauga, ON (Zone 6a) | June 2003 | neutral

Neutral because I have just plamted 3 (2 in pots, one inground), in my zone 6ish garden & I have no idea how they'll perform for me. They...Read More

M
M
Florence, AL (Zone 7a) | June 2003 | positive

The tubers for this plant survived in a POT outdoors in Zone 7a, and we had one night at 3 degrees, our coldest in several years. Also, t...Read More

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