| Island | Tree | Size | Growth rate (%) | ||
|---|---|---|---|---|---|
| Past | Present | Root | Height | ||
| South | 1 | H6×R29 | H7×R41 | 6.9 | 1.2 |
| 2 | H7×R30 | H8×R42 | 6.3 | 2.7 | |
| 3 | H7×R29 | H8×R42 | 7.3 | 2.7 | |
| 4 | H8×R37 | H9×R42 | 2.4 | 2.4 | |
| 5 | H13×R52 | H13×R78 | 8.0 | 2.0 | |
| Avg. | 6.2 | 2.2 | |||
| North | 1 | H7×R23 | H8×R35 | 5.9 | 2.0 |
| 2 | H6×R21 | H6×R40 | 8.9 | 1.7 | |
| 3 | H10×R34 | H11×R43 | 3.3 | 1.4 | |
| 4 | H14×R29 | H15×R33 | 2.0 | 2.0 | |
| 5 | H9×R46 | H9×R60 | 3.2 | 1.6 | |
| Avg. | 4.7 | 1.7 | |||
| Avg. | 5.45 | 1.95 | |||