(S) Perennial Sweet Pea seeds 1g (430178)

Condition: New

(S) KS7

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Perennial Sweet Pea
Botanical Name: Lathyrus latifolius
Type: Hardy Perennial Climber

Perennial Sweet Pea is a vigorous, long-lived climber producing masses of colourful pea-like flowers throughout summer. Unlike annual sweet peas, it returns year after year, creating a beautiful, low-maintenance display on fences, trellises, and walls.

Plant Details

Type: Hardy Perennial
Height: 150–250cm
Spread: 15–50cm
Flowers: June – September
Position: Full sun or partial shade

Growing Information

Sow: February – April under cover or April – May outdoors
Germination: 14–21 days at 15–18°C (may benefit from soaking seed overnight before sowing)
Spacing: 45–60cm apart
Care: Provide strong support for climbing; cut back stems in autumn

Why You’ll Love It

Returns every year
Masses of colourful blooms
Excellent for covering fences & walls
Low-maintenance once established

Top Tip

Nick or soak seeds before sowing to improve germination, as the seed coat can be quite hard.

Perfect For

Trellises & arches
Fences & walls
Cottage gardens
Wildlife-friendly gardens

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