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Herbaceous Perennial

Dimorphotheca jucunda 'Blackthorn Seedling'

African daisy 'Blackthorn Seedling'

A bushy perennial with narrow foliage and, from late spring to autumn, daisy-like flower-heads to 6cm across, with deep pink rays surrounding a yellow disk

Synonyms
Osteospermum jucundum 'Blackthorn'
Osteospermum 'Blackthorn Seedling'
see moreOsteospermum jucundum 'Blackthorn Seedling'
Size
Ultimate height
0.1–0.5 metres
Time to ultimate height
2–5 years
Ultimate spread
0.1–0.5 metres
Growing conditions
Chalk
Loam
Sand
Moisture
Well–drained
pH
Acid, Alkaline, Neutral
Colour & scent
StemFlowerFoliageFruit
Spring Pink Green
Summer Pink Green
Autumn Pink Green
Winter Green
Position
  • Full sun
Aspect

South–facing

Exposure
Sheltered
Drought resistance
Yes
Hardiness
H3
Botanical details
Family
Asteraceae
Native to GB / Ireland
No
Foliage
Evergreen
Habit
Bushy
Potentially harmful
Pets (rabbits, rodents): Harmful if eaten. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
Genus

Dimorhotheca can be annuals or woody-based, evergreen perennials with simple, alternate leaves and large daisy-like flower-heads in summer and autumn

Name status

Accepted

How to grow

Cultivation

Grow in moderately fertile, well-drained soil in full sun. Good for a sheltered position

Propagation

Propagate by seed at 18°C (64°F) in spring or take softwood cuttings in late spring. Alternatively, propagate by semi-ripe cuttings in late summer

Suggested planting locations and garden types
  • Coastal
  • Cottage and informal garden
  • Gravel garden
  • City and courtyard gardens
  • Patio and container plants
  • Rock garden
  • Flower borders and beds
  • Garden edging
  • Ground cover
Pruning

Deadhead regularly to prolong flowering

Pests

May be susceptible to aphids

Diseases

May be susceptible to Verticillium wilt

Get involved

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