Buchu (Agathosma betulina)
Care, watering, light and tips for Buchu on Floravia.
Quick facts
- Family: Rutaceae
- Difficulty: Moderate care
- Watering: every 7 days
- Light: Full sun
- Temperature: 5–35 °C
About Buchu
Agathosma betulina, commonly known as Boegoe or Buchu, is an aromatic evergreen shrub native to South Africa, prized for its small, glossy leaves that emit a pleasant mint and blackcurrant-like scent. Its tiny, star-shaped white to pale pink flowers add a delicate touch. It is ideal for rock gardens, path edgings, or as a potted plant in temperate climates, where its fragrant foliage can be enjoyed.
Native range
Cape Region, South Africa
Care tips
It thrives in full sun to light partial shade and well-drained, slightly acidic to neutral soil. Watering should be moderate, allowing the substrate to dry out slightly between waterings, and it's crucial to avoid waterlogging as it is susceptible to root rot. A common mistake is over-pruning, which can weaken the plant; perform only light shaping or remove damaged branches.
How to save a dying Buchu
- Warning signs
- Yellow or brown, wilting leaves; leaf drop; stunted growth. May indicate water stress or unsuitable soil.
- First aid
- Check soil moisture. If dry, water deeply. If waterlogged, aerate or repot to well-draining soil. Ensure full sun and good drainage.
- What kills it
- Overwatering leading to root rot or poor drainage. Also, excessive shade and very compact soils.
- Can it be saved?
- Yes, if roots aren't fully rotted and some green leaves remain. Act fast by correcting watering and location.