photo of Lathyrus japonicus

Lathyrus japonicus

Beach Pea

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Beach Pea is a sprawling, perennial vine native to beach and dune environments; its roots help stabilize sand. Clusters of bright pink to...

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Description:

Beach Pea is a sprawling, perennial vine native to beach and dune environments; its roots help stabilize sand. Clusters of bright pink to lavender, pea-shaped flowers bloom June-August. This plant produces long, smooth, flat seed pods in the fall. Good choice for seaside gardens. Beach Pea may be difficult to find commercially. Tell your local garden or nursery about your interest in this plant.

Plant Details:

Other Scientific Names: Lathyrus maritimus

Other Common Names: Sand Pea

Plant Type: Flower, Perennial, Groundcover

New Jersey Native: Yes

Bloom Times: Late Spring to Early Summer, Summer

Bloom Colors: Pink, Purple

Deer Resistance: Unknown

Attracts Pollinators and Wildlife: Bees and Other Pollinators, Butterflies

Salt Tolerance: Medium

Hardiness Zone: 6a, 6b, 7a, 7b

Physiographic Region: Coastal Plain - CP

Grows in Special Ecoregions: Barrier Island/Coastal

Soil Characteristics

Soil Type: Loam, Organic, Sandy

Soil Moisture: Dry

Soil pH: Acidic, Slightly Acidic, Neutral, Slightly Alkaline

Light Needs of Plant

Optimal Light: Full Sun

Light Range: Full Sun

Water Needs of Plant

Soil Moisture: Dry

Drought Tolerance: Medium

Size and Growth Rate

Height: 1 - 2 ft

Spread: 1 - 2 ft

Growth Rate: Medium