Overview
Ipomoea nil is a climbing, trailing climber wall shrub in the genus Ipomoea, part of the Convolvulaceae family, with deciduous foliage. Ipomoea nil 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.
About
Ipomoea nil is a species of Ipomoea morning glory known by several common names, including picotee morning glory, ivy morning glory, ivy-leaf morning glory, and Japanese morning glory. It is native to the tropical Americas, and has been introduced widely across the world.
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 nil 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
Care notes
Pruning and caring for Ipomoea nil
- 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 nil?
Ipomoea nil prefers full sun. It suits sheltered positions.
What soil does Ipomoea nil need?
Ipomoea nil grows best in loam soil. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Ipomoea nil hardy in the UK?
Ipomoea nil 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 nil?
Seed, softwood or semi-ripe cuttings.
More in the Ipomoea genus
- Ipomoea aquaticakangkong
- Ipomoea batatas 'Bellevue'PBR
- Ipomoea batatas 'Carolina Ruby'sweet potato 'Carolina Ruby'
- Ipomoea batatas 'Sweet Caroline Green Yellow' (Sweet Caroline Series)ornamental sweet potato 'Sweet Caroline Green Yellow'
- Ipomoea batatas 'Tatakoto'PBR (Treasure Island Series)
- Ipomoea cairica
- Ipomoea hederifoliaivy-leaved cypress vine
- Ipomoea hirsuta
