Perennial Lathyrus latifolius ‘Pink Pearl’ (Everlasting Sweet Pea)

Lathyrus latifolius ‘Pink Pearl’ (Everlasting Sweet Pea)

Graceful perennial climber with clouds of soft pink summer flowers.

Soft, shell-pink blooms appear in loose clusters through summer, floating above fresh green foliage. Unlike annual sweet peas, this perennial variety does not have fragrance, but it more than makes up for it with reliability and long flowering. The open flowers are very attractive to bees and other pollinators, creating a light, cottage-garden feel as they scramble through supports.

A vigorous and hardy climber that returns year after year, Lathyrus latifolius ‘Pink Pearl’ thrives in full sun and well-drained soil. It happily climbs through trellises, fences, or neighbouring plants, quickly creating height and movement in borders. Once established it is drought tolerant and very low maintenance, perfect for naturalistic or informal planting schemes.

Specifications

• Plant type: Herbaceous perennial climber

• Flower colour: Soft shell pink

• Flowering period: June to September

• Height: 1.8 to 2.5 m

• Spread: 60 to 90 cm

• Position: Full sun

• Soil: Well-drained soil, tolerant of poorer soils

• Hardiness: Fully hardy in the UK

• Pollinator friendly: Yes

• Fragrance: No

Note for Isle of Wight planting
This tough perennial climber copes well with coastal conditions and dry summer soils often found in Isle of Wight gardens. Plant it where it can scramble through shrubs, roses, or a fence line, it will quickly soften boundaries and bring a relaxed cottage-garden feel.

Ideal Companion Plants from The Green Standard Range

• Salvia ‘Royal Velours’ , deep burgundy-purple flowers that contrast beautifully with the soft pink climber

• Nepeta ‘Blue Wonder’ , low mounds of lavender-blue flowers loved by bees

• Stipa tenuissima , airy ornamental grass that adds movement beneath the climbing stems

• Origanum ‘Bristol Cross’ , edible oregano with pretty pink flowers and pollinator appeal

🌟 The Green Standard Tip
Provide a simple support early on, such as a trellis or obelisk, and gently guide young stems. Once established, this perennial sweet pea will happily weave its way through neighbouring plants to create a natural, romantic display year after year.