San Luis Yellowcress
Sinapis alba subsp. alba
- Native to:
- Afghanistan, Albania, Austria, Baleares, Baltic States, Belarus, Belgium, Bulgaria, China, Corse, Cyprus, Denmark, East Aegean Is., France, Greece, Hungary, India, Iran, Iraq, Italy, Kriti, Krym, Laos, Lebanon-Syria, Netherlands, North Caucasus, Norway, NW. Balkan Pen., Palestine, Portugal, Romania, Russia, Sardegna, Saudi Arabia, Sicilia, Spain, Sweden, Switzerland, Transcaucasus, Türkiye, Türkiye-in-Europe, Turkmenistan, Ukraine, United States, Uzbekistan, Vietnam
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Brassicaceae
- Genus:
- Sinapis
- Species:
- Sinapis alba subsp. alba
- USDA Symbol:
- ROCO2
Growth Characteristics
- Life Cycle:
- Perennial
- Growth Habit:
- Forb/herb
- Height:
- 120 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- Medium
- Bloom Months:
- may,jun,jul,aug
- Bloom Colors:
- yellow
Wildlife Benefits
- Bees:
- ★☆☆☆☆ Documented bee visitation (GBIF)
Garden & Ecology Notes
- Wildlife Value:
- bees, beneficial insects
- Deer Resistant:
- Yes
- Fragrant:
- Yes
Soil Requirements
- Soil Type:
- fertile, well-drained loamy soil
- pH:
- 6.0 - 7.5 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- prefers open, sunny habitats
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 4–10 days
- Notes:
- Seeds germinate readily in warm soil without pretreatment. Light is not required for germination.
The above propagation data sourced from Claude AI