Arabian Pea
Bituminaria bituminosa
- Native to:
- Albania, Algeria, Baleares, Bulgaria, Canary Is., Corse, Cyprus, East Aegean Is., France, Greece, Italy, Kriti, Krym, Lebanon-Syria, Libya, Madeira, Morocco, North Caucasus, NW. Balkan Pen., Palestine, Portugal, Romania, Sardegna, Sicilia, Sinai, Spain, Transcaucasus, Tunisia, Türkiye, Türkiye-in-Europe
Iorsh (en.wikipedia.org)
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Fabaceae
- Genus:
- Bituminaria
- Species:
- Bituminaria bituminosa
- USDA Symbol:
- BIBI4
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb , Subshrub
- Height:
- 100 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- apr,may,jun,jul
- Bloom Colors:
- purple, blue
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
- Deer Resistant:
- Yes
- Salt Tolerant:
- Yes
- Fragrant:
- Yes
Soil Requirements
- Soil Type:
- dry, rocky, well-drained soil
- pH:
- 6.0 - 8.0 (neutral to slightly alkaline)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- native to Mediterranean regions; prefers calcareous soils
Propagation & Germination
- Stratification:
- Warm then cold/moist stratification (double dormancy) — 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 warm stratification then cold stratification to break dormancy.
ORGHPS Germination Guide: Sow @ 20C. Germinates within 3 months.