Taxonomy

Division:

Magnoliophyta | - Flowering plants

Family:

Fabaceae

Genus:

Lathyrus

Species:

Lathyrus rigidus

USDA Symbol:

LARI

Growth Characteristics

Life Cycle:

Perennial

Growth Habit:

Forb/herb , Vine

Height:

60 cm

Light Requirements:

Full Sun

Drought Tolerance:

High

Bloom Months:

apr,may,jun

Bloom Colors:

pink, purple

Wildlife Benefits

Butterflies & Moths:

★☆☆☆☆ Documented Lepidoptera association (GBIF)

Garden & Ecology Notes

Wildlife Value:

butterflies

Soil Requirements

Soil Type:

well-drained, sandy or loamy soil

pH:

6.0 - 7.5 (slightly acidic to neutral)

Drainage:

excellent drainage required

Moisture:

dry to moderate

Notes:

native to dry, open habitats; prefers full sun

Propagation & Germination

Stratification:

Cold/moist stratification required — 30–60 days

Scarification:

Seed coat scarification required before sowing

Germination Time:

14–30 days

Notes:

Seeds benefit from scarification (nicking or hot water treatment) followed by cold stratification.