Overview
Tripterygium regelii is a plant with a climbing habit in the genus Tripterygium, part of the Celastraceae family, with deciduous foliage. Tripterygium regelii grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H3. Suggested uses include specimen plant and exotic garden.
About
Tripterygium regelii, commonly known as Regel's three-wing nut, is a deciduous climbing plant from the Celastraceae family. It thrives in full sun on a south-facing, sheltered aspect with moist but well-drained loam soil of neutral pH. Hardy to UK zone H3, it is best grown as a specimen plant or in an exotic garden setting. Interest is mainly in spring and summer, and it requires watering during establishment. Propagation is by semi-ripe cuttings.
Growing conditions
Best soil and position for Tripterygium
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H3
Plant details
Tripterygium regelii size, habit and characteristics
- Habit
- Climbing
- Foliage
- Deciduous
- Suggested uses
- Specimen plant, Exotic garden
Care notes
Pruning and caring for Tripterygium regelii
- Propagation
- Semi-ripe cuttings
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Tripterygium regelii?
Tripterygium regelii prefers full sun. It suits sheltered positions.
What soil does Tripterygium regelii need?
Tripterygium regelii grows best in loam soil. It prefers neutral soil. Aim for soil that stays moist but well-drained.
Is Tripterygium regelii hardy in the UK?
Tripterygium regelii has an RHS hardiness rating of H3, meaning it is half-hardy, tolerating -5 to 1°C, and may need winter protection in colder areas.
How do I propagate Tripterygium regelii?
Semi-ripe cuttings.
