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Sweet Peas

Full Sun Fragrant Climbing Vine

Sweet peas climb eagerly by curling tendrils, rewarding gardeners with ruffled, butterfly-like blooms and one of the most intensely sweet fragrances of the spring garden.

Native to Sicily and the Aegean, sweet peas became a Victorian-era sensation, with dedicated breeding societies competing to produce ever-more elegant and fragrant varieties. They remain a classic cool-season cutting garden favorite today.

Sweet Peas Hero

Grow Details

Soil Type
Rich, well-drained
Soil pH
6.5 – 7.5
Water
Regular
Light
Full Sun
Blooming Period
Spring to Early Summer

Classification

Kingdom
Plantae
Order
Fabales
Family
Fabaceae
Genus
Lathyrus
Species
L. odoratus

Characteristics

Height
4' – 8' (climbing)
Flower Colors
Pink, purple, white, red, blue
Propagation
Seed
Type
Annual Vine

Symbolism

Sweet peas symbolize blissful pleasure and a fond farewell, and were historically given as parting gifts to wish someone well, a tradition tied to their old-fashioned, delicate charm.

Growing Sweet Peas

Sweet peas want full sun and rich, well-draining soil, planted early in cool weather since they dislike summer heat. Provide a trellis or netting for their climbing tendrils to grasp, and harvest blooms regularly, since letting flowers go to seed stops further production.

Herbal Remedy Properties

Sweet pea seeds are toxic if ingested in quantity and have no history of safe culinary use — despite their name and pea-like appearance, they should never be confused with edible peas.

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