Lathyrus latifolius 'Red Pearl'
everlasting sweet pea
This popular perennial climber is smothered in showy sprays of scarlet flowers from June to September, set against a backdrop of...
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Magenta-pink pea flowers from August onwards- good at scrambling through old-fashioned roses that flowered in June and very pickable
Plant description
This popular perennial climber is smothered in showy sprays of scarlet flowers from June to September, set against a backdrop of grey-green leaves. A fast grower, Lathyrus latifolius 'Red Pearl' looks lovely scrambling over a sunny wall or through an evergreen shrub, although initially it needs to be tied onto supports.
Unlike the annual sweet pea, it comes back year after year with bountiful colour, but sadly, the flowers are not scented.
Unlike the annual sweet pea, it comes back year after year with bountiful colour, but sadly, the flowers are not scented.
Eventual height & spread
Flowering period
- Jan
- Feb
- Mar
- Apr
- May
- Jun
- Jul
- Aug
- Sep
- Oct
- Nov
- Dec
Plant features
Position
Full sun
Rate of growth
Average
Soil
Moderately fertile, moist, well-drained soil
Hardiness
Fully hardy
How to care for Lathyrus latifolius Red Pearl:
To avoid dry conditions, and to ensure good soil contact around the rootball, we advise planting climbers at least 30cm (12in), and preferably 45-60cm (18-24in) away from the base of a wall or fence. An even larger distance should be maintained when planting climbers beside an existing tree or shrub.
Plant perennial sweet peas in fertile, well-drained soil in full sun, adding plenty of well-rotted organic matter to the location and backfill. Water regularly in dry spells to help them establish. Pinch out the tips of young shoots to promote bushy growth, and tie in stems as they climb.
After flowering, remove spent flowers to encourage more, and cut the whole plant down to ground level in early spring to keep it tidy and vigorous.
Plant perennial sweet peas in fertile, well-drained soil in full sun, adding plenty of well-rotted organic matter to the location and backfill. Water regularly in dry spells to help them establish. Pinch out the tips of young shoots to promote bushy growth, and tie in stems as they climb.
After flowering, remove spent flowers to encourage more, and cut the whole plant down to ground level in early spring to keep it tidy and vigorous.
Please note:
This climber is deciduous so it will lose all its leaves in autumn, then fresh new foliage appears again each spring.
Warning
Humans/Pets: Pods and seeds are not edible
GOES WELL WITH
Get more flowers
Deadheading will prevent them setting seed and so use their energy producing a further flush of blooms later on. Plants that respond well to deadheading include annuals such as Ageratum, Alyssum, Antirrhinum, Calendula, Centaurea, Cosmos, Dahlia, foxglove
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