Scorpion broom (Genista scorpius)
Care, watering, light and tips for Scorpion broom on Floravia.
Quick facts
- Family: Fabaceae
- Difficulty: Easy to care for
- Watering: every 10 days
- Light: Full sun
- Temperature: 5–35 °C
- Toxicity: Toxic to pets
About Scorpion broom
Genista scorpius, also known as Scorpion Broom or Spiny Broom, is a thorny, deciduous shrub native to the western Mediterranean. It features intricate, spiny branches with small trifoliate leaves and a profusion of bright yellow flowers that emerge in spring. It is ideal for rock gardens, xeriscapes, or as a defensive hedge due to its spiny nature and resilience.
Native range
Mediterranean region of Europe and North Africa
Care tips
This Genista thrives in full sun and well-drained, even poor and stony soils. It is extremely drought-tolerant once established, so watering should be minimal, only during prolonged dry spells. Avoid waterlogging, as it is very susceptible to root rot. A common mistake is to attempt drastic pruning of old wood, which can weaken the plant; it's better to perform light shaping pruning after flowering.
How to save a dying Scorpion broom
- Warning signs
- Dry, brittle branches, no flowering, or yellowing and falling leaves. Cankers on stems may appear.
- First aid
- Prune dead branches. If potted, check drainage. If drought, water deeply. If waterlogged, improve drainage.
- What kills it
- Overwatering and poor drainage, causing root rot. Also prolonged extreme drought in its early years.
- Can it be saved?
- Yes, if roots aren't completely rotted and green shoots remain. Act quickly.