Glottiphyllum oligocarpum

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Cactus Succulent

A low-growing succulent forming rosettes of 2 pairs of thick, tongue-shaped, grey-green leaves. In autumn yellow flowers to 4cm across are produced

Position

Full sun

Soil Types

Loam, Sand

Max Height

Up to 10 cm

Max Spread

0-0.1 metre

Size

Time to Maturity
2–5 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

Hardiness Ratings

All ratings refer to the UK growing conditions unless otherwise stated. Minimum temperature ranges (in degrees C) are shown in brackets

  • H1A: under glass all year (>15C)
  • H1B: can be grown outside in the summer (10 - 15)
  • H1C: can be grown outside in the summer (5 - 10)
  • H2: tolerant of low temperatures, but not surviving being frozen (1 to 5)
  • H3: hardy in coastal and relatively mild parts of the UK (-5 to 1)
  • H4: hardy through most of the UK (-10 to -5)
  • H5: hardy in most places throughout the UK even in severe winters (-15 to -10)
  • H6: hardy in all of UK and northern Europe (-20 to -15)
  • H7: hardy in the severest European continental climates (< -20)
H2

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Aizoaceae
Native to GB/Ireland
No
Foliage
Evergreen
Habit
Clump forming
Genus
Glottiphyllum are a genus of around 57 species of rhizomatous subtropical succulents, grown in rocks and free-draining soil. They have thick, soft leaves arranged in pairs and yellow, sometimes fragrant, flowers
Name Status
Correct
Plant Range
S. Africa

How to Grow

Cultivation

Grow in cactus compost in full light. Water sparingly in spring and autumn, scarcely in summer, and keep almost completely dry in winter. Apply a half-strength low-nitrogen feed once in spring. See houseplant cacti and succulent cultivation for further advice

Propagation

Propagate by sowing seed in spring or by taking stem cuttings in late summer

Suggested planting locations and garden types

  • Houseplants
  • Patio and container plants
  • Low Maintenance
  • Conservatory and greenhouse

Pruning

No pruning required

Pests

May be susceptible to mealybugs

Diseases

Generally disease-free