Lachenalia 'Rupert' (African Beauty Series)

RHS Plant Profile
Cape cowslip 'Rupert'
Cape cowslip 'Rupert' RHS

Synonyms

Lachenalia 'Rupert'

Award of Garden Merit
Conservatory Greenhouse Bulbs

'Rupert' is a bulbous perennial, up to 30cm high, growing from autumn to spring, with long fleshy green leaves, spotted above with maroon-brown. From late winter to spring, spotted stems with spikes of tubular, pale blue-lilac flowers with pale pink-purple tips appear

Position

Full sun

Soil Types

Loam, Sand

Max Height

0.1-0.5 metres

Max Spread

0-0.1 metre

Size

Time to Maturity
2–5 years
Max Spread
0-0.1 metre
Max Height
0.1-0.5 metres

Growing Conditions

Loam Sand
Moisture
Well–drained
pH
Acid or Neutral

Position

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

Colour & Scent

Season Stem Flower Foliage Fruit
Spring
Summer
Autumn
Winter

Botanical Details

Family
Asparagaceae
Native to GB/Ireland
No
Foliage
Deciduous
Habit
Clump forming
Genus
Lachenalia are bulbous perennials with strap-shaped, sometimes dark-spotted leaves, and erect stems bearing racemes or spikes of tubular flowers, slightly fragrant in some species, in autumn, winter or early spring
Name Status
Accepted

How to Grow

Cultivation

Plant bulbs 10cm deep: in frost-prone areas, grow in a cool greenhouse or conservatory in full light in peat-free, loam-based potting compost. Water moderately as growth starts, water freely when in full growth (adding a balanced fertilizer every fortnight), and reduce watering as the leaves fade, then keep dry until fresh growth starts. In frost-free areas with dry summers, grow in full sun in well-drained soil in a rock garden or among low shrubs

Propagation

Propagate by seed, sown at 13-18°C as soon as it is ripe, or by division, removing bulblets from dormant plants and repotting or replanting straightaway

Suggested planting locations and garden types

  • Patio and container plants
  • Cut flowers

Pruning

No pruning required

Pests

Generally pest-free

Diseases

Generally disease-free