| Environmental requirement | Optimal requirement |
| Elevation (masl) | 0 - 1000 |
| Annual rainfall (mm) | 700 - 1000 |
| Annual average temperature (˚C) | 20 - 27 |
| Soil type | Vertisol and Pantosol |
| Slope | 0% - 15% and 15% - 30% |