Astragalus onobrychis
Care, watering, light and tips for Astragalus onobrychis on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Easy to care for
- Watering: every 5 days
- Light: Full sun
- Temperature: 5–35 °C
- Toxicity: Toxic to pets
About Astragalus onobrychis
Astragalus onobrychis, also known as Sainfoin Milkvetch, is a perennial herbaceous plant from the Fabaceae family, valued for its spikes of purple or violet flowers reminiscent of sainfoin. It forms low, dense clumps, ideal for rock gardens, Mediterranean-style gardens, or as a melliferous plant in meadows. Its delicate yet resilient appearance makes it perfect for adding a wild and natural touch to any sunny spot.
Native range
Central and Eastern Europe, Anatolia
Care tips
It prefers full sun exposure and well-drained soils, even poor or calcareous ones, avoiding waterlogging which can be fatal. Watering should be moderate, allowing the substrate to dry out between waterings, and very sparse once established. A common mistake is overwatering, as it is a plant adapted to drought conditions. It does not require regular fertilization and tolerates light pruning to maintain its shape.
How to save a dying Astragalus onobrychis
- Warning signs
- Wilting or yellowing leaves, soft stems, stunted growth, rot at base.
- First aid
- Repot in well-draining substrate. Reduce watering. Ensure good ventilation.
- What kills it
- Overwatering. Prefers dry, well-drained soils.
- Can it be saved?
- Yes, if excess moisture is corrected in time.