Overview
Trillium flexipes erect is a clump forming herbaceous perennial in the genus Trillium, part of the Melanthiaceae family, with deciduous foliage. Trillium flexipes erect grows best in partial shade, and tolerates loam and sand soils and acid and neutral pH. Its UK hardiness is rated H5. Suggested uses include cottage and informal garden, low maintenance, flower borders and beds and underplanting of roses and shrubs.
About
Trillium flexipes erect, known as erect nodding wake-robin, is a clump-forming deciduous perennial from the Melanthiaceae family. This cultivar features upright stems topped with a whorl of ovate or diamond-shaped leaves, bearing flowers that stand erect. It thrives in partial shade with sheltered exposure, preferring moist but well-drained loam or sandy soils with acid to neutral pH. Hardy to UK zone H5, it is suitable for cottage and informal gardens, flower borders, and underplanting of roses and shrubs. It flowers in spring and summer and can be propagated by division of rhizomes or seed sowing in a shady cold frame.
Growing conditions
Best soil and position for Trillium
- Sunlight
- Partial shade
- Soil type
- Loam, Sand
- Soil pH
- Acid, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- North-facing, East-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H5
Plant details
Trillium flexipes erect size, habit and characteristics
- Plant type
- Herbaceous Perennial
- Habit
- Clump forming
- Foliage
- Deciduous
- Suggested uses
- Cottage and informal garden, Low Maintenance, Flower borders and beds, Underplanting of roses and shrubs
Care notes
Pruning and caring for Trillium flexipes erect
- Propagation
- Division of rhizomes after flowering, Seed sowing as soon as ripe in pots in a shady cold frame
- Pest resistance
- Susceptible to slugs and snails
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Trillium flexipes erect?
Trillium flexipes erect prefers partial shade. It suits sheltered positions.
What soil does Trillium flexipes erect need?
Trillium flexipes erect grows best in loam and sand soil. It prefers acid and neutral soil. Aim for soil that stays moist but well-drained.
Is Trillium flexipes erect hardy in the UK?
Trillium flexipes erect has an RHS hardiness rating of H5, meaning it is hardy in most of the UK, tolerating -15 to -10°C.
How do I propagate Trillium flexipes erect?
Division of rhizomes after flowering, Seed sowing as soon as ripe in pots in a shady cold frame.
More in the Trillium genus
- Trillium camschatcense

- Trillium chloropetalum 'Spetchly Park'

- Trillium chloropetalum pink-flowered

- Trillium cuneatumlittle sweet Betsy

- Trillium erectum red-flowered

- Trillium foetidissimumMississippi River wake-robin

- Trillium grandiflorum 'Kath's Dwarf'

- Trillium parviflorum
