Lathyrus latifolius 'Red Pearl'
'Red Pearl' is a vigorous climbing perennial to 2m or more, with winged stems and leaves made up of one pair of oblong-elliptic leaflets, and two broad stipules. Magenta-red flowers are produced in racemes of 6-11 flowers from summer to early autumn.
Size
Ultimate height
1.5–2.5 metresTime to ultimate height
1–2 yearsUltimate spread
0.5–1 metresGrowing conditions
Moisture
Moist but well–drainedpH
Alkaline, NeutralColour & scent
Stem | Flower | Foliage | Fruit | |
Spring | Green Grey Silver | |||
---|---|---|---|---|
Summer | Red | Green Grey Silver | ||
Autumn | Red | Green Grey Silver | ||
Winter |
Position
- Partial shade
Aspect
West–facing
Exposure
Sheltered Hardiness
H7Botanical details
- Family
- Fabaceae
- Native to the UK
- No
- Foliage
- Deciduous
- Habit
- Climbing
- Potentially harmful
- Pods and seeds are not edible. Wear gloves and other protective equipment when handling. Pets: Pods and seeds are not edible. For further information and contact numbers regarding pets, see the HTA guide to potentially harmful plants
- Genus
Lathyrus can be annuals or herbaceous or evergreen perennials, mostly climbing, with pinnate leaves ending in a tendril, and showy pea-like flowers, fragrant in some species
- Name status
Unresolved
How to grow
Cultivation
Can be grown as a climber or allowed to scramble over banks and slopes. It copes with sun or partial shade in fertile, well drained soil. See sweetpea cultivation for further information
Propagation
Propagate by seed
Suggested planting locations and garden types
- Coastal
- Cottage and informal garden
- City and courtyard gardens
- Wildlife gardens
- Banks and slopes
- Climber and wall shrubs
- Cut flowers
- Wall side borders
Pruning
Cut back to ground level in autumn
Pests
Diseases
May be susceptible to powdery mildews, Fusarium wilt and sweet pea viruses
Get involved
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