Overview
Ipomoea lacunosa is a climbing, trailing climber wall shrub in the genus Ipomoea, part of the Convolvulaceae family, with deciduous foliage. Ipomoea lacunosa grows best in full sun, and tolerates loam soils and any pH. Its UK hardiness is rated H1c. Suggested uses include patio and container plants, sub-tropical, climber and wall shrubs and conservatory and greenhouse. It is native to Alabama, Arkansas, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia and West Virginia.
About
Ipomoea lacunosa, the whitestar, white morning-glory or pitted morning-glory, is a species that belongs to the genus Ipomoea. In this genus most members are commonly referred to as "morning glories".
Growing conditions
Best soil and position for Ipomoea
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Acid, Neutral, Alkaline
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H1c
Plant details
Ipomoea lacunosa size, habit and characteristics
- Plant type
- Climber Wall Shrub
- Habit
- Climbing, Trailing
- Foliage
- Deciduous
- Suggested uses
- Patio and container plants, Sub-tropical, Climber and wall shrubs, Conservatory and greenhouse
- Native to
- Alabama, Arkansas, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kansas, Kentucky, Louisiana, Maryland, Mississippi, Missouri, New Jersey, North Carolina, Ohio, Oklahoma, Pennsylvania, South Carolina, Tennessee, Texas, Virginia, West Virginia
Care notes
Pruning and caring for Ipomoea lacunosa
- Propagation
- Seed, softwood or semi-ripe cuttings
- Pest resistance
- Susceptible to glasshouse red spider mite and glasshouse whitefly
- Disease resistance
- Susceptible to fusarium wilt, powdery mildews and virus diseases
Frequently asked questions
Where is the best place to plant Ipomoea lacunosa?
Ipomoea lacunosa prefers full sun. It suits sheltered positions.
What soil does Ipomoea lacunosa need?
Ipomoea lacunosa grows best in loam soil. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Ipomoea lacunosa hardy in the UK?
Ipomoea lacunosa has an RHS hardiness rating of H1c, meaning it needs a warm, frost-free position of 5–10°C and is best grown under glass in the UK.
How do I propagate Ipomoea lacunosa?
Seed, softwood or semi-ripe cuttings.
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- Ipomoea batatas 'Tatakoto'PBR (Treasure Island Series)

- Ipomoea cairica

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