Gymnocalycium andreae

RHS Plant Profile
chin cactus
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Cactus Succulent

A cactus forming clusters of squat, globose, tubercled stems with white radial and curved brown central spines. Funnel-shaped bright yellow flowers 4cm across open in early summer

Position

Full sun

Soil Types

Loam, Sand

Max Height

Up to 10 cm

Max Spread

0-0.1 metre

Size

Time to Maturity
5–10 years
Max Spread
0-0.1 metre
Max Height
Up to 10 cm

Growing Conditions

Loam Sand
Moisture
Well–drained
pH
Acid or Alkaline or Neutral

Position

Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered
Hardiness
H2

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Cactaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Matforming
Genus
Gymnocalycium can be spherical or cylindrical cacti, with ribs divided into rounded, spiny tubercles, and funnel-shaped flowers in early summer
Name Status
Correct

How to Grow

Cultivation

Grow in full sun, in a peat-free cactus compost or a well-drained, peat-free, loam-based compost with the addition of extra grit. Water freely when in active growth from March to September. Keep dry in the winter.

Propagation

Propagate by seed at 19- 24C in containers in late winter or early spring. Remove offsetts in spring and pot up individually.

Suggested planting locations and garden types

  • Patio and container plants

Pruning

No pruning required

Pests

Can be susceptible to mealybugs

Diseases

Generally disease-free