Japanese Morning Glory (Ipomoea nil)

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morning-glories
Featured
Resistances
Humidity tolerant
Suitable Locations
Espalier
Soil pH Preferences
Neutral (6.6 – 7.3), Slightly acid (6.1 – 6.5), Slightly alkaline (7.4 – 7.8)
Sun Requirements
Full Sun, Full Sun to Partial Shade, Partial or Dappled Shade
Uses
Will Naturalize
Wildlife Attractant
Bees
Bloom Size
1"-2", 3"-4"
Flower Color
Blue, Other: Various shades of blue, Pink, pink or rose; often with white edges, stripes or blends of colors
Flower Time
Fall, Late summer or early fall, Summer
Flowers
Showy
Life cycle
Annual
Plant Habit
Vine
Plant Height
climb to 10 feet or more
Propagation: Seeds
Scarify seeds: Nick seeds or soak for 12 hours in warm water before sowing., Sow in situ, Start indoors
Detailed Information

Despite its common name, the Japanese Morning Glory (Ipomoea nil) is *not* native to Japan. It is native to **tropical and subtropical regions of Asia**.

More specifically, its origins are likely in:

* **Southeast Asia:** This is the most probable origin. Countries like Thailand, Vietnam, Malaysia, and Indonesia are likely candidates.
* **China:** Some sources also suggest China as a possible origin.

While it has been cultivated and highly developed in Japan for centuries, hence the name, it was introduced there from elsewhere in Asia.