Blue fenugreek (Trigonella caerulea)
Care, watering, light and tips for Blue fenugreek on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Easy to care for
- Watering: every 5 days
- Light: Full sun
- Temperature: 5–35 °C
About Blue fenugreek
Trigonella caerulea, commonly known as Blue Fenugreek or Sweet Trefoil, is an annual herb from the legume family, valued for its aromatic leaves and small, light blue flowers. It grows 30-60 cm tall, forming dense, attractive foliage. It is ideal for herb gardens, garden borders, or as ground cover in sunny areas.
Native range
Europe and Western Asia
Care tips
It requires full sun for optimal growth and abundant flowering. Watering should be regular, keeping the substrate moist but not waterlogged, especially during dry periods. It prefers well-drained, fertile soils rich in organic matter. Avoid late sowing, as it is sensitive to early frosts and needs time to establish itself before the cold.
How to save a dying Blue fenugreek
- Warning signs
- Yellowish or whitish leaves, soft and drooping stems, stunted growth.
- First aid
- Check drainage and substrate moisture. Move to a cooler spot if extreme heat. Protect from intense direct sun.
- What kills it
- Overwatering causing root rot, or exposure to high temperatures and direct sun without acclimatization.
- Can it be saved?
- Yes, if acted upon quickly. Remove damaged parts and correct growing conditions.