Overview
Orobanche uniflora is a plant with a erect stems habit in the genus Orobanche, part of the Orobanchaceae family, with scale-like leaves foliage. Orobanche uniflora grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H5. Suggested uses include wildlife gardens.
About
Orobanche uniflora, commonly known as one-flowered cancer root, is a cultivar of the Orobanche genus, which belongs to the Orobanchaceae family. This plant features erect stems with scale-like leaves and thrives in full sun on a south-facing, exposed aspect. It prefers fertile, well-drained loam soil with a neutral pH and dry moisture conditions. Hardy to UK zone H5, Orobanche uniflora is suitable for wildlife gardens and is best propagated by seed. Its season of interest spans spring and summer.
Growing conditions
Best soil and position for Orobanche
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Dry
- Aspect
- South-facing
- Exposure
- Exposed
- UK hardiness
- H5
Plant details
Orobanche uniflora size, habit and characteristics
- Habit
- Erect stems
- Foliage
- Scale-like leaves
- Suggested uses
- Wildlife gardens
Care notes
Pruning and caring for Orobanche uniflora
- Propagation
- Seed
- Pest resistance
- High
- Disease resistance
- High
Frequently asked questions
Where is the best place to plant Orobanche uniflora?
Orobanche uniflora prefers full sun. It suits exposed positions.
What soil does Orobanche uniflora need?
Orobanche uniflora grows best in loam soil. It prefers neutral soil. Aim for soil that stays dry.
Is Orobanche uniflora hardy in the UK?
Orobanche uniflora 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 Orobanche uniflora?
Seed.
