Overview
Thladiantha dubia is a plant with a climbing habit in the genus Thladiantha, part of the Cucurbitaceae family, with deciduous foliage. Thladiantha dubia grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include ornamental.
About
Thladiantha dubia, the Manchu tubergourd, goldencreeper, wild potato, red hailstone, or (French) thladianthe douteuse, is a herbaceous perennial climbing vine of the gourd family. It is native to Russia, northern China, and Korea, but has been introduced to Japan, southeast Europe, the Galapagos Islands, and scattered locations in North America.
Growing conditions
Best soil and position for Thladiantha
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Thladiantha dubia size, habit and characteristics
- Habit
- Climbing
- Foliage
- Deciduous
- Suggested uses
- Ornamental
Care notes
Pruning and caring for Thladiantha dubia
- Propagation
- Seed, cuttings
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Thladiantha dubia?
Thladiantha dubia prefers full sun. It suits sheltered positions.
What soil does Thladiantha dubia need?
Thladiantha dubia grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Thladiantha dubia hardy in the UK?
Thladiantha dubia has an RHS hardiness rating of H4, meaning it is hardy through an average UK winter, tolerating -10 to -5°C.
How do I propagate Thladiantha dubia?
Seed, cuttings.
