Overview
Antholyza aethiopica is a plant with a columnar upright habit in the genus Chasmanthe, part of the Iridaceae family, with deciduous foliage. Antholyza aethiopica grows best in full sun and partial shade, and tolerates most soils and any pH. Its UK hardiness is rated H3. Suggested uses include city and courtyard gardens, gravel garden, mediterranean climate plants, patio and container plants, low maintenance, flower borders and beds and wall side borders.
About
Antholyza aethiopica is a columnar upright cultivar within the Chasmanthe genus, part of the Iridaceae family. This deciduous plant thrives in full sun or partial shade and prefers a sheltered position with west, south, or east-facing aspects. It grows well in chalk, loam, or sandy soils that are moist but well-drained, and can tolerate acid, alkaline, or neutral pH levels. Hardy to UK zone H3, it suits city and courtyard gardens, gravel gardens, patios, containers, and flower borders. Propagation is by seed or division of established clumps in spring.
About the genus
Chasmanthe is a genus of flowering plants in the family Iridaceae, first described in 1932. It is endemic to Cape Province in South Africa. It is widely grown as an ornamental plant and is naturalized in various locations.
Wikipedia contributors, "Chasmanthe", CC BY-SA 4.0 — Chasmanthe
Growing conditions
Best soil and position for Chasmanthe
- Sunlight
- Full sun, Partial shade
- Soil type
- Chalk, Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Moist but well-drained
- Aspect
- West-facing, South-facing, East-facing
- Exposure
- Sheltered
- UK hardiness
- H3
Plant details
Antholyza aethiopica size, habit and characteristics
- Habit
- Columnar upright
- Foliage
- Deciduous
- Suggested uses
- City and courtyard gardens, Gravel garden, Mediterranean climate plants, Patio and container plants, Low Maintenance, Flower borders and beds, Wall side borders
Care notes
Pruning and caring for Antholyza aethiopica
- Propagation
- Seed in spring, divide established clumps in spring, discarding old or damaged corms
- Pest resistance
- Generally pest-free
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Antholyza aethiopica?
Antholyza aethiopica prefers full sun and partial shade. It suits sheltered positions.
What soil does Antholyza aethiopica need?
Antholyza aethiopica is adaptable and grows happily in most soil types, including chalk, loam and sand. It is happy in soil of any pH. Aim for soil that stays moist but well-drained.
Is Antholyza aethiopica hardy in the UK?
Antholyza aethiopica 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 Antholyza aethiopica?
Seed in spring, divide established clumps in spring, discarding old or damaged corms.