Ipomoea purpurea (Morning Glory)
Valued as an exotic climber for the garden, Ipomoea purpurea (Common Morning Glory) is a particularly pretty annual vine noted for its luminous heart-shaped foliage and attractive rich purple-blue trumpet-shaped flowers. Opening in the morning to reveal their white throats, the flowers, 2-3 in. (5-7 cm), close in the afternoon, hence the common name. Morning Glory produces new flowers daily and blooms continuously from early summer to early fall. Prized for its quick-growing climbing habit, it is perfect to hide an unforgiving fence!
New Morning Glory varieties with different flower colors have added extra interest to this old-fashioned garden favorite. They are now available in charming shades ranging from pink, blue, red, and magenta, to white. Some also have 5 pointed star markings inside their trumpets.
- Fast-growing, this annual vine will twine its soft stems up to 6-10 ft. tall in one season (180-300 cm) and 3-6 ft. wide (90-180 cm). Self-seeds easily and can become a weedy nuisance without being invasive
- Thrives in full sun in average, evenly moist, well-drained soils.
- Deer resistant but attract butterflies and hummingbirds.
- Morning Glory requires support on which to climb such as pergolas, walls, or fences. Great in containers, hanging baskets, or as a groundcover too! Perfect in cottage gardens or Mediterranean gardens.
- Propagate by seed: Start seeds indoors 4-6 weeks before the last spring frost, or outdoors after frost danger has passed. Before planting, nick the hard-coated seeds with a file or soak them overnight in warm water.
- Virtually pest and disease free.
- Native to Mexico and Central America
- Seeds are highly toxic if ingested. Wear gloves and other protective equipment when handling.
- Toxic to dogs, toxic to cats, toxic to horses.
- Popular Morning Glory cultivars:
'Heavenly Blue' – with striking blue flowers and white throats.
'Milky Way' – with bright white flowers with maroon stripes.
'Scarlet O’Hara' – with deep scarlet flowers marked with white throats.
'Pearly Gates' – with pure white flowers. - Find where this species is invasive in the United States.
- Discover beautiful U.S. native plant alternatives.
Requirements
Hardiness | 2 – 11 |
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Heat Zones | 1 – 12 |
Climate Zones | 1A, 1B, 2A, 2B, 3A, 3B, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, A1, A2, A3, H1, H2 |
Plant Type | Climbers |
Plant Family | Ipomoea – Morning Glories |
Exposure | Full Sun |
Season of Interest | Summer (Early,Mid,Late)Fall |
Height | 6' – 10' (180cm – 3m) |
Spread | 3' – 6' (90cm – 180cm) |
Water Needs | Average |
Maintenance | Low |
Soil Type | Chalk, Clay, Loam, Sand |
Soil pH | Acid, Alkaline, Neutral |
Soil Drainage | Moist but Well-Drained |
Characteristics | Showy |
Tolerance | Deer |
Attracts | Butterflies, Hummingbirds |
Garden Uses | Arbors, Pergolas, Trellises, Ground Covers, Hanging Baskets, Patio and Containers, Walls and Fences |
Garden Styles | Informal and Cottage, Mediterranean Garden |