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BeddingCactus SucculentConservatory Greenhouse

Oscularia deltoides
  • RHS AGM

deltoid-leaved dew plant

O. deltoides is a spreading succulent perennial with oblong, toothed, 3-angled grey-green leaves and daisy-like, bright magenta-pink flowers 1.5cm across, in summer and early autumn

Synonyms
Lampranthus deltoides
Lampranthus oscularis
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Size
Ultimate height
Up to 10cm
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Loam
Sand
Moisture
Well–drained
pH
Acid, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Green Grey Silver
Summer Pink Green Grey Silver
Autumn Pink Green Grey Silver
Winter Green Grey Silver
Position
  • Full sun
Aspect

West–facing or South–facing

Exposure
Sheltered
Hardiness
H2
Botanical details
Family
Aizoaceae
Native to the UK
No
Foliage
Evergreen
Habit
Matforming
Genus

Oscularia are small, succulent perennials with fleshy, often angled leaves and daisy-like flowers in various bright colours

Name status

Correct

Plant range
South Africa (SW Cape)

How to grow

Cultivation

Grow in cactus compost in full light. Water moderately from late spring to late summer and apply a low nitrogen liquid fertiliser every 4-6 weeks. Water sparingly at other times. Can be grown outdoors in summer but needs winter protection

Propagation

Propagate by seed at 19-24°C (66-75°F) in spring. Root sections of stem in spring and summer

Suggested planting locations and garden types
  • Patio and container plants
Pruning

no pruning necessary

Pests

mealybugs and aphids may occur

Diseases

Usually disease free

Get involved

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