Overview
Gethyllis spiralis is a plant with a clump-forming habit in the genus Gethyllis, part of the Amaryllidaceae family, with linear, fleshy leaves foliage. Gethyllis spiralis grows best in full sun, and tolerates loam soils and neutral pH. Its UK hardiness is rated H4. Suggested uses include conservatories, greenhouses and indoor pots.
About
Gethyllis spiralis (Cape crocus) is a clump-forming cultivar within the Amaryllidaceae family, known for its linear, fleshy leaves. It thrives in full sun with a south-facing aspect and requires a sheltered position. This plant prefers fertile, well-drained loam soil with a neutral pH, making it suitable for conservatories, greenhouses, or indoor pots. Hardy to UK zone H4, it is best grown in spring and summer and can be propagated by offsets or seeds.
About the genus
Gethyllis, commonly called Kukumakranka, Koekemakranka, or Kroekemakrank, is a genus of bulbous plant in the amaryllid family with some 33 accepted species. It is native to the Cape Provinces, the Northern Provinces and the Free State of South Africa, as well as Botswana and Namibia.
Wikipedia contributors, "Gethyllis", CC BY-SA 4.0 — Gethyllis
Growing conditions
Best soil and position for Gethyllis
- Sunlight
- Full sun
- Soil type
- Loam
- Soil pH
- Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing
- Exposure
- Sheltered
- UK hardiness
- H4
Plant details
Gethyllis spiralis size, habit and characteristics
- Habit
- Clump-forming
- Foliage
- Linear, fleshy leaves
- Suggested uses
- Conservatories, greenhouses, indoor pots
Care notes
Pruning and caring for Gethyllis spiralis
- Propagation
- Offsets, seeds
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Gethyllis spiralis?
Gethyllis spiralis prefers full sun. It suits sheltered positions.
What soil does Gethyllis spiralis need?
Gethyllis spiralis grows best in loam soil. It prefers neutral soil. Aim for soil that stays well-drained.
Is Gethyllis spiralis hardy in the UK?
Gethyllis spiralis 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 Gethyllis spiralis?
Offsets, seeds.