Japanese Morning Glory
Ipomoea nil 'Gray Lady'

Family: Convolvulaceae (kon-volv-yoo-LAY-see-ee) (Info)
Genus: Ipomoea (ip-oh-MEE-a) (Info)
Species: nil (nil) (Info)
Cultivar: Gray Lady

Category:

Annuals

Vines and Climbers

Foliage Color:

Unknown - Tell us

Bloom Characteristics:

This plant is attractive to bees, butterflies and/or birds

Water Requirements:

Average Water Needs; Water regularly; do not overwater

Where to Grow:

Suitable for growing in containers

Height:

10-12 ft. (3-3.6 m)

Spacing:

3-6 in. (7-15 cm)

Hardiness:

Not Applicable

Sun Exposure:

Full Sun

Sun to Partial Shade

Light Shade

Danger:

Seed is poisonous if ingested

Parts of plant are poisonous if ingested

All parts of plant are poisonous if ingested

Bloom Color:

Silver/Gray

Bloom Time:

Blooms repeatedly

Foliage:

Velvet/Fuzzy-Textured

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:

Unknown - Tell us

Propagation Methods:

From seed; direct sow after last frost

From seed; germinate in a damp paper towel

From seed; germinate in vitro in gelatin, agar or other medium

Scarify seed before sowing

Seed Collecting:

Allow pods to dry on plant; break open to collect seeds

Allow seedheads to dry on plants; remove and collect seeds

Regional

This plant has been said to grow in the following regions:

,

Elk Grove, California

Mesilla Park, New Mexico

Dundee, Ohio

Brazoria, Texas

Freeport, Texas

Plano, Texas

Shepherd, Texas

show all

Gardeners' Notes:

2
positives
2
neutrals
0
negatives
RatingContent
Positive

On Sep 19, 2005, Texasbloomer from Plano, TX wrote:

That's a great note from Ron_Con.
I also grew mine for the first time this year. I started it indoors in Apr. and earthed it late June. It grew well and hearty. It began to bloom the first of Aug. The first bloom was mauve! That went on for a week or 2 and then the whitish gray game along and blooms about 12 or 14 blooms daily. At least twice a week, the little mauve one appears. It's almost funny. Will post pictures soon. A sweet vine whose lovely 4" blooms were worth the wait. Will surely plant this again next year!

Neutral

On Jul 17, 2005, RON_CONVOLVULACEAE from Netcong, NJ (Zone 5b) wrote:

The term "Gray Lady" was first used to describe an Ipomoea nil cultivar that was selected out over 20 years ago by a veteran morning glory growing lady in Kansas and was offered for open trade in the earliest editions of the printed trade publication known as the "Flower and Herb Exchange"
I have added for reference this important footnote to accurately document the history relative to this cultivar, as there have been some 'incorrect' claims to a more recent origin for the cultivar 'Gray Lady"

Neutral

On Jun 28, 2005, QueenB from Shepherd, TX (Zone 8b) wrote:

The vine is a vigorous grower, but the flowers don't last long into the morning like most I. nil cultivars. The buds start out as a pale, delicate pink, then bloom nearly white with the pink cast barely discernible, fading to a darker, more obvious pink as the blossom dies. I really like it, but I'm disappointed the flowers don't last longer than they do.

Positive

On May 25, 2005, WillowWasp from Jones Creek, TX (Zone 9a) wrote:

Very pretty pastel grey with a hint of mauve undertone. From certain angles it appears to be a shimmery white but will change as you move angles...This is a very intresting flower of about 4 inches in diam. but this is also the first year for me to grow it and these are my first flowers so I may ammend my comments later.
Dee