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Lathyrus latifolius White Pearl - Sweet Pea Seeds

Lathyrus latifolius White Pearl
Broadleaf Sweetpea, Broad-leaved everlasting-pea, Perennial Pea

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Sown under shelter in autumn, the young plants grow well while waiting to be planted.

Françoise A., 09/04/2017

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This plant carries a 6 months recovery warranty

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Value-for-money
Hardy perennial climbing plant, vigorous and easy to grow, climbing thanks to a few tendrils. Its large papilionaceous flowers are pure white. It displays its abundant flowering throughout the summer. It is a drought-resistant plant that enjoys the sun and well-drained soil.
Flower size
2 cm
Height at maturity
2 m
Exposure
Sun
Annual / Perennial
Perennial
Germination time (days)
15 days
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Sowing period March to April
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Flowering time July to September
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Description

The Perennial Pea, also known as Lathyrus latifolius White Pearl or Chinese Pea is a vigorous and hardy climbing perennial plant, easy to cultivate, clinging to its support thanks to a few tendrils. Its papilionaceous flowers, quite large, are pure white in color. It displays its abundant flowering throughout the summer. It is a resistant plant that appreciates the sun, fertile and well-drained soil.

 

The perennial pea is a plant of the fabaceae family, native to Europe, originating from southern regions, where it grows in sunny fallow on rather calcareous soil. With rapid growth, the stems develop tendrils that attach themselves to the support you have provided during sowing. Developing from a large fleshy root, this plant easily reaches 2 m (6.6 ft) in a few months. Flowering takes place from July to September if it does not lack water. Its papilionaceous flowers, 2 to 3 cm (1.2 in) long, are grouped in axillary clusters of 10 to 15 flowers. It is an excellent cut flower. If it is happy, the perennial pea is so vigorous that it can become invasive by abundant self-seeding.

 

This charming plant has more than one asset: crisp bluish foliage, small clusters of tightly curled buds, and finally the purity of its white flowers. It thrives in warm and sunny places as well as well-drained or even rocky soils. It is a perfect plant to quickly dress up a brand new garden, a slightly wild area, the somewhat sad branches of conifers or deflowered spring-flowering shrubs. Easy to cultivate, the large seeds of Lathyrus latifolius are easy to handle and can be easily sown by children. This perennial pea is perfect for flowering a trellis, a fence, and even a pot on the terrace throughout the summer. This pea is an aerial vagabond with a formidable footing. If it settles in the garden, it multiplies and spreads at will, attacking other perennials without suffocating them under its light weight. In a bouquet, it remains beautiful for several days, the buds opening in white tinged with green, are very refined and go well with a few spikes of Buddleia that bring the missing fragrant touch.

Lathyrus latifolius White Pearl - Sweet Pea Seeds in pictures

Lathyrus latifolius White Pearl - Sweet Pea Seeds (Flowering) Flowering

Flowering

Flower colour white
Flowering time July to September
Inflorescence Cluster
Flower size 2 cm
Good for cut flowers Cut flower blooms

Foliage

Foliage persistence Annual
Foliage colour medium green
Foliage description The fast-growing winged stems bear elliptical leaflets of medium to dark green, approximately 4 to 8 cm (1.6 - 3.1 in) long.

Plant habit

Height at maturity 2 m
Spread at maturity 40 cm
Growth rate fast

Botanical data

Genus

Lathyrus

Species

latifolius

Cultivar

White Pearl

Family

Fabaceae

Other common names

Broadleaf Sweetpea, Broad-leaved everlasting-pea, Perennial Pea

Origin

Cultivar or hybrid

Planting and care

Two options are available to you: sowing in September-October, or in spring, directly in place:

Sow perennial Peas directly in place at the base of a trellis in March-April or in September-October, in a small hole (group of 2 or 3 seeds) at a depth of 2.5 cm (0.8 in). Leave a minimum distance of 30 cm (11.8 in) between two holes. When the seedlings have reached the stage of the second pair of leaves, cut the tip of each stem to promote branching. Regular but not excessive watering will accelerate its growth. A sunny location and a supply of fertilizer for flowering plants, as well as the removal of faded flowers, will promote abundant flowering from June to August and limit seed formation. Beware of snails and slugs that love to devour young plants.

Sowing period

Sowing period March to April
Germination time (days) 15 days

Intended location

Suitable for Meadow, Woodland edge
Type of use Border, Climbing
Hardiness Hardy down to -29°C (USDA zone 5) Show map
Ease of cultivation Beginner
Exposure Sun
Soil pH Any
Soil moisture Dry soil, Moist soil, Avoid poorly drained soils that can lead to root rot.
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