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Ipomoea purpurea

Previously known as:

  • Convolvulus purpureus
Phonetic Spelling
eye-poh-MEE-a pur-PUR-ee-uh
This plant has low severity poison characteristics.
See below
Description

Common morning glory is in the Convolvulaceae family and is native to Mexico and Central America. It has naturalized around the world in warm temperate and subtropical regions. It is considered invasive in some places of the world but is also used in gardens for its attractive flowers and has many cultivars.

It is a twining annual vine that can reach 6 to 10 feet tall and 3 to 6 feet wide in one season. Common morning glory grows in full sun in most moderately fertile, moist but well-drained soils. Prune as needed to control size. Propagation is by seed.

The deep purple trumpet-shaped flowers have a white throat and are 2 to 3 inches across. They open in the morning but close in the afternoon. Blooms continuously from early summer to fall.

Use common morning glory on a trellis or other vertical surface or in a hanging basket. See native alternatives listed.

Insects, Diseases, and Other Problems:  Watch for aphids and spider mites. Diseases include powdery mildew and root rot.

More information on Ipomoea.

See this plant in the following landscape :
Cultivars / Varieties:
  • 'Alba'
    White flowers
  • 'Darling'
    Wine red or deep rose flowers with white throat.
  • 'Heavenly Blue'
    Large blue flowers
  • 'Milky Way'
    Smaller white flowers with purple centers
  • 'Pearly Gates'
    Pearl white flowers with pink tint
  • 'Scarlett O'hara'
    Bright red flowers
  • 'Violacea'
    Rich deep violate flowers
'Alba', 'Darling', 'Heavenly Blue', 'Milky Way', 'Pearly Gates', 'Scarlett O'hara', 'Violacea'
Tags:
#specialized bees#nectar plant#pollinator plant#showy flowers#flowers mid-summer#flowers late summer#self-seeding#problem for dogs#problem for horses#problem for cats#flowers early fall#wildlife friendly#weedy#twining#long bloom season
 
Cultivars / Varieties:
  • 'Alba'
    White flowers
  • 'Darling'
    Wine red or deep rose flowers with white throat.
  • 'Heavenly Blue'
    Large blue flowers
  • 'Milky Way'
    Smaller white flowers with purple centers
  • 'Pearly Gates'
    Pearl white flowers with pink tint
  • 'Scarlett O'hara'
    Bright red flowers
  • 'Violacea'
    Rich deep violate flowers
'Alba', 'Darling', 'Heavenly Blue', 'Milky Way', 'Pearly Gates', 'Scarlett O'hara', 'Violacea'
Tags:
#specialized bees#nectar plant#pollinator plant#showy flowers#flowers mid-summer#flowers late summer#self-seeding#problem for dogs#problem for horses#problem for cats#flowers early fall#wildlife friendly#weedy#twining#long bloom season
  • Attributes:
    Genus:
    Ipomoea
    Species:
    purpurea
    Family:
    Convolvulaceae
    Life Cycle:
    Annual
    Recommended Propagation Strategy:
    Seed
    Country Or Region Of Origin:
    Mexico and Central America
    Wildlife Value:
    Members of the genus Ipomea support the following specialized bees: Melitoma taurea and Cemolobus ipomoeae.
    Climbing Method:
    Twining
  • Whole Plant Traits:
    Plant Type:
    Annual
    Vine
    Habit/Form:
    Climbing
    Growth Rate:
    Rapid
    Maintenance:
    Medium
    Texture:
    Medium
  • Cultural Conditions:
    Light:
    Full sun (6 or more hours of direct sunlight a day)
    Soil Texture:
    Clay
    High Organic Matter
    Loam (Silt)
    Sand
    Shallow Rocky
    Soil pH:
    Acid (<6.0)
    Neutral (6.0-8.0)
    Soil Drainage:
    Good Drainage
    Moist
    NC Region:
    Coastal
    Mountains
    Piedmont
  • Fruit:
    Display/Harvest Time:
    Fall
    Summer
    Fruit Type:
    Capsule
    Fruit Length:
    < 1 inch
    Fruit Width:
    < 1 inch
    Fruit Description:
    Globoid seed capsule 1/3" wide dark wedge-shaped seeds.
  • Flowers:
    Flower Color:
    Purple/Lavender
    Flower Inflorescence:
    Cyme
    Flower Value To Gardener:
    Showy
    Flower Bloom Time:
    Fall
    Summer
    Flower Shape:
    Funnel
    Trumpet
    Flower Petals:
    fused petals
    Flower Size:
    1-3 inches
    Flower Description:
    1 to 3 inches wide, deep purple flowers with a white throat open in the morning and last a few hours; flowers from early summer to fall
  • Leaves:
    Leaf Color:
    Green
    Leaf Type:
    Simple
    Leaf Arrangement:
    Alternate
    Leaf Shape:
    Cordate
    Ovate
    Leaf Margin:
    Entire
    Hairs Present:
    Yes
    Leaf Length:
    1-3 inches
    Leaf Width:
    1-3 inches
    Leaf Description:
    Medium green heart-shaped fuzzy leaves with a pointed tip, smooth margins and long petioles. They are broad cordate-ovate leaves up to 4 inches long and wide
  • Stem:
    Stem Color:
    Purple/Lavender
    Stem Is Aromatic:
    No
    Stem Surface:
    Hairy (pubescent)
    Stem Description:
    Tetrate, brown-purple hairy stems
  • Landscape:
    Landscape Location:
    Hanging Baskets
    Vertical Spaces
    Attracts:
    Butterflies
    Hummingbirds
    Pollinators
    Specialized Bees
    Problems:
    Problem for Cats
    Problem for Dogs
    Problem for Horses
    Weedy
  • Poisonous to Humans:
    Poison Severity:
    Low
    Poison Symptoms:
    Vomiting, large amounts of seeds may cause hallucinations
    Poison Toxic Principle:
    Indole alkaloids (Lysergic acid, lysergamide, elymoclavine and chanoclavine)
    Causes Contact Dermatitis:
    No