Dyer's greenweed (Genista tinctoria)
Care, watering, light and tips for Dyer's greenweed 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 Dyer's greenweed
Genista tinctoria, commonly known as Dyer's Greenweed, is a deciduous shrub from the Fabaceae family, valued for its abundant golden-yellow flowers that bloom in summer. It forms dense, spreading clumps, making it ideal for rock gardens, sunny borders, or as ground cover in dry areas. Its vibrant blossoms add a bright splash of color to the landscape.
Native range
Europe and temperate Asia
Care tips
This plant thrives in full sun and well-drained soils, even poor or sandy ones, being very drought-tolerant once established. Water moderately during the first year to aid establishment, significantly reducing frequency thereafter. Avoid overwatering and heavy, clayey soils, as these can lead to root rot. A common mistake is planting it in partial shade or wet soils, which reduces flowering and can compromise its health.
How to save a dying Dyer's greenweed
- Warning signs
- Yellowing or drooping leaves, soft stems, no flowering. May indicate overwatering or poor soil.
- First aid
- Check drainage. If potted, consider repotting into well-draining soil. Reduce watering.
- What kills it
- Overwatering and lack of direct sun. It doesn't tolerate waterlogging or prolonged shade.
- Can it be saved?
- Yes, if addressed promptly. It's resilient but needs sun and good drainage to recover.