| Location | Treatments | Months after transplanting | |||||||
| 3 | 6 | 9 | 12 | 15 | 18 | 21 | 24 | ||
| Idi-Ayunre | Coffee sole (Control) | 20.1 | 30.0 | 39.0 | 43.1 | 47.2 | 49.7 | 58.3 | 70.7 |
| Avenue arrangement | 19.1 | 27.0 | 43.4 | 45.2 | 49.7 | 50.9 | 60.0 | 75.3 | |
| Hollow square arrangement | 19.7 | 27.4 | 43.5 | 47.0 | 50.2 | 53.9 | 64.2 | 81.0 | |
| Mean | 20.0 | 28.1 | 42.1 | 45.1 | 48.5 | 51.7 | 60.8 | 75.7 | |
| LSD (P < 0.05) | 8.99 | 4.48 | 9.95 | 2.24 | 3.01 | 7.98 | 7.78 | 12.02 | |
| Uhonmora | Coffee sole (Control) | 15.7 | 22.0 | 30.1 | 35.6 | 39.9 | 42.3 | 47.4 | 52.5 |
| Avenue arrangement | 16.3 | 22.1 | 30.0 | 38.5 | 40.8 | 44.6 | 50.1 | 57.2 | |
| Hollow square arrangement | 15.5 | 24.3 | 38.1 | 42.7 | 45.5 | 50.2 | 57.5 | 63.4 | |
| Mean | 15.8 | 22.8 | 33.4 | 38.9 | 42.7 | 45.7 | 51.7 | 57.6 | |
| LSD (P < 0.05) | 1.03 | 3.23 | 10.38 | 8.86 | 7.47 | 10.07 | 12.98 | 18.31 | |