| Treatment No. | EC Zone 1 | EC Zone 2 |
| Plant Height (cm) | Plant Height (cm) | |
| 1 | 108.1 a* | 106.0 a |
| 2 | 112.6 a | 106.4 a |
| 3 | 89.4 b | 87.8 b |
| 4 | 93.7 b | 93.9 b |
| 5 | 94.8 b | 94.1 b |
| 6 | 99.0 b | 95.5 b |