Overview
Gymnocalycium denudatum 'Southfield Pink' is a bushy cactus succulent in the genus Gymnocalycium, part of the Cactaceae family, with evergreen foliage. Gymnocalycium denudatum 'Southfield Pink' grows best in full sun, and tolerates loam and sand soils and any pH. Its UK hardiness is rated H2. Suggested uses include patio and container plants.
About
Gymnocalycium denudatum 'Southfield Pink' is a bushy, evergreen cactus cultivar within the Gymnocalycium genus, known for its spherical or cylindrical shape with ribbed, tubercled stems bearing spines. This cultivar thrives in full sun and prefers a sheltered, south- or west-facing aspect, growing best in well-drained loam or sandy soils with a wide pH range. It is suitable for patio and container planting, especially in conservatories or greenhouses, and produces funnel-shaped flowers in early summer. Hardy to UK zone H2, it is propagated from seed sown in early spring at temperatures between 19-24°C.
Growing conditions
Best soil and position for Gymnocalycium
- Sunlight
- Full sun
- Soil type
- Loam, Sand
- Soil pH
- Acid, Alkaline, Neutral
- Soil moisture
- Well-drained
- Aspect
- South-facing, West-facing
- Exposure
- Sheltered
- UK hardiness
- H2
Plant details
Gymnocalycium denudatum 'Southfield Pink' size, habit and characteristics
- Plant type
- Cactus Succulent, Conservatory Greenhouse, Houseplants
- Habit
- Bushy
- Foliage
- Evergreen
- Suggested uses
- Patio and container plants
Care notes
Pruning and caring for Gymnocalycium denudatum 'Southfield Pink'
- Propagation
- Seed sown at 19-24°C in early spring
- Pest resistance
- Mealybugs
- Disease resistance
- Generally disease-free
Frequently asked questions
Where is the best place to plant Gymnocalycium denudatum 'Southfield Pink'?
Gymnocalycium denudatum 'Southfield Pink' prefers full sun. It suits sheltered positions.
What soil does Gymnocalycium denudatum 'Southfield Pink' need?
Gymnocalycium denudatum 'Southfield Pink' grows best in loam and sand soil. It is happy in soil of any pH. Aim for soil that stays well-drained.
Is Gymnocalycium denudatum 'Southfield Pink' hardy in the UK?
Gymnocalycium denudatum 'Southfield Pink' 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 Gymnocalycium denudatum 'Southfield Pink'?
Seed sown at 19-24°C in early spring.
