Yellow lupine (Lupinus luteus)
Care, watering, light and tips for Yellow lupine on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Easy to care for
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
- Toxicity: Toxic to pets
About Yellow lupine
Lupinus luteus, commonly known as yellow lupine, is a striking annual plant from the Fabaceae family, valued for its bright, fragrant yellow flower spikes. Growing up to 60 cm tall, it's perfect for adding color to garden borders, naturalized meadows, or as a cover crop. Its flowers attract pollinators, and its pale green foliage complements its vibrant bloom.
Native range
Mediterranean region of Europe and North Africa
Care tips
It thrives in full sun exposure for optimal flowering. This plant requires well-drained, slightly acidic to neutral soil, and moderate watering, allowing the topsoil to dry out between waterings. Avoid over-fertilizing, as it's a legume and fixes its own nitrogen. A common mistake is waterlogging, which can lead to root rot.
How to save a dying Yellow lupine
- Warning signs
- Yellowish or pale leaves, wilting, no flowers or pods. Root rot at the base.
- First aid
- Check drainage. If waterlogged, repot in looser soil. Protect from intense direct sun if leaves are scorched.
- What kills it
- Overwatering and heavy soils causing root rot. Also, lack of slightly acidic pH.
- Can it be saved?
- Yes, if rot is not advanced. Act quickly by improving drainage and soil aeration.