Astragalus onobrychis
Astragalus onobrychis
- Native to:
- Albania, Algeria, Austria, Belarus, Bulgaria, Czechia-Slovakia, France, Greece, Hungary, Iran, Italy, Kazakhstan, Krym, North Caucasus, NW. Balkan Pen., Poland, Romania, Russia, Spain, Switzerland, Transcaucasus, Türkiye, Türkiye-in-Europe, Ukraine
Radio Tonreg (www.flickr.com) from Vienna, Austria,Franz Xaver,Stefan.lefnaer,Mr.Rosewater,Mr.Rosewater,Krzysztof Ziarnek, Kenraiz,Krzysztof Ziarnek, Kenraiz,Mr.Rosewater,Mr.Rosewater,Krzysztof Ziarnek, Kenraiz,Krzysztof Ziarnek, Kenraiz,Krzysztof Ziarnek, Kenraiz
Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Fabaceae
- Genus:
- Astragalus
- Species:
- Astragalus onobrychis
- USDA Symbol:
- ASON3
Growth Characteristics
- Height:
- 60 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- may,jun,jul
- Bloom Colors:
- purple, violet
Keystone Species Ranking
- Pollen Specialist Bee Keystone:
- ★★★☆☆ Native pollen specialist bee species supported by this genus (NWF)
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
- Deer Resistant:
- Yes
Soil Requirements
- Soil Type:
- well-drained, calcareous, sandy or rocky soil
- pH:
- 6.0 - 8.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
Propagation & Germination
- Stratification:
- Cold/moist stratification required — 30–60 days
- Scarification:
- Seed coat scarification required before sowing
- Germination Time:
- 10–21 days
- Notes:
- Scarification improves germination rates due to hard seed coat typical of legumes. Seed may also benefit from inoculation with appropriate Rhizobium species.
ORGHPS Germination Guide: Put in deep pot; protect from damping off