Lathyrus japonicus subsp. maritimus
Lathyrus japonicus subsp. maritimus is a perennial plant in the Fabaceae family, categorized as edible. It thrives in full sun with medium water requirements and is suitable for USDA zones 3–9. This plant typically grows to a height of 0.2–0.5 meters and blooms from June to August with purple, blue, or pink flowers. It prefers sandy, loamy, or clay soils and supports pollinators.
Light
Full sun
Watering
Medium water
Soil
Sandy, Loamy, Chalky
Height
0.2–0.3 m
Spread
0.5–1 m
Zones
3–9
Flower colors
This maritime pea is adapted to coastal environments and prefers well-drained soils.
The seeds and pods of this plant are edible when cooked, though they are not as commonly consumed as those of other Lathyrus species.