Overview
Cyrtanthus obliquus is a tufted bulbs in the genus Cyrtanthus, part of the Amaryllidaceae family, with deciduous foliage. Cyrtanthus obliquus grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H2. Suggested uses include patio and container plants, sub-tropical and wall side borders.
About
Cyrtanthus obliquus is a tufted bulbous perennial from the Amaryllidaceae family, notable for its cluster of strap-like deciduous leaves. In spring, it produces upright stems bearing umbels of sizable tubular or funnel-shaped blooms. This cultivar thrives in well-drained, neutral loam soil with full sun exposure, ideally in a sheltered, south-facing aspect. Suitable for patios, containers, and sub-tropical or wall-side borders, it is hardy to UK zone H2 and can be propagated by seed or offsets in spring.
Growing conditions
Best soil and position for Cyrtanthus
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H2
Plant details
Cyrtanthus obliquus size, habit and characteristics
- Plant type
- Bulbs
- Habit
- Tufted
- Foliage
- Deciduous
- Suggested uses
- Patio and container plants, Sub-tropical, Wall side borders
Care notes
Pruning and caring for Cyrtanthus obliquus
- Propagation
- Seed, offsets in spring
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Cyrtanthus obliquus?
Cyrtanthus obliquus prefers full sun. It suits sheltered positions.
What soil does Cyrtanthus obliquus need?
Cyrtanthus obliquus grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Cyrtanthus obliquus hardy in the UK?
Cyrtanthus obliquus has an RHS hardiness rating of H2, meaning it is tender, tolerating 1–5°C, and needs frost-free protection over winter.
How do I propagate Cyrtanthus obliquus?
Seed, offsets in spring.
More in the Cyrtanthus genus
- Cyrtanthus elatus 'Pink Diamond'
- Cyrtanthus mackenii 'Himalayan Pink'
- Cyrtanthus 'Alaska'
- Cyrtanthus lutescens
- Cyrtanthus luteus