Lablab purpureus 'Ruby Moon'
hyacinth bean 'Ruby Moon'
A fast-growing, twining perennial climber with dark purple-green leaves with three leaflets up to 15cm long. In summer and autumn it produces sprays of fragrant, purple or white pea-like flowers, followed by edible green pods often flushed with purple
Size
Ultimate height
4–8 metresTime to ultimate height
1–2 yearsUltimate spread
1.5–2.5 metresGrowing conditions
Moisture
Moist but well–drained, Well–drainedpH
Acid, Alkaline, NeutralColour & scent
| Stem | Flower | Foliage | Fruit | |
| Spring | Purple Green | |||
|---|---|---|---|---|
| Summer | White Purple | Purple Green | ||
| Autumn | White Purple | Purple Green | ||
| Winter |
Position
- Full sun
Aspect
South–facing or West–facing
Exposure
Sheltered Hardiness
H1CBotanical details
- Family
- Fabaceae
- Native to GB / Ireland
- No
- Foliage
- Deciduous
- Habit
- Climbing
- Genus
Lablab are short-lived, herbaceous, perennial climbers with twining stems, leaves composed of three leaflets and fragrant, pea-like flowers followed by edible pods
- Name status
Unresolved
How to grow
Cultivation
Can be grown as a tender annual outdoors, but needs a long summer to crop well. Alternatively grow under heated glass in peat-free, loam-based potting compost in full light, and liquid feed every two weeks until flowering
Propagation
Propagate by seed
Suggested planting locations and garden types
- City and courtyard gardens
- Cottage and informal garden
- Patio and container plants
- Sub-tropical
- Climber and wall shrubs
- Conservatory and greenhouse
- Flower borders and beds
- Wall side borders
Pruning
Pruning group 11, in spring
Pests
Generally pest-free
Diseases
Generally disease-free
Get involved
The Royal Horticultural Society is the UK’s leading gardening charity. We aim to enrich everyone’s life through plants, and make the UK a greener and more beautiful place.