Buchu
Agathosma betulina
- Native to:
- South Africa
Franz Eugen Köhler, Köhler's Medizinal-Pflanzen






Taxonomy
- Division:
- Magnoliophyta | - Flowering plants
- Family:
- Rutaceae
- Genus:
- Agathosma
- Species:
- Agathosma betulina
- USDA Symbol:
- AGBE2
Growth Characteristics
- Height:
- 200 cm
- Light Requirements:
- Full Sun
- Drought Tolerance:
- High
- Bloom Months:
- may,jun,jul,aug
- Bloom Colors:
- white, pink
- Evergreen Shrub:
- Yes
- Landscaping Shrub:
- Yes
Garden & Ecology Notes
- Wildlife Value:
- bees, butterflies
- Deer Resistant:
- Yes
- Fragrant:
- Yes
- Fire Ecology:
- Fire adapted — tolerates or benefits from fire
- Fire Notes:
- Fynbos species adapted to periodic fire regimes. Resprouts vigorously from root crown after fire and shows enhanced flowering post-burn.
Soil Requirements
- Soil Type:
- sandy, acidic, nutrient-poor soil
- pH:
- 5.5 - 7.0 (slightly acidic to neutral)
- Drainage:
- excellent drainage required
- Moisture:
- dry to moderate
- Notes:
- Common in fynbos regions of South Africa
Propagation & Germination
- Stratification:
- None required
- Germination Time:
- 14–30 days
- Notes:
- Seeds germinate best with warmth and light exposure. Smoke treatment may improve germination rates as with many fynbos species.
The above propagation data sourced from Claude AI