110 Grasses — day 21
88 Grasses — day 25
87 Grasses — day 20
30 Days measured
| Day | Cypress/Yew | London Plane | Grasses | Plantain | Olive |
|---|---|---|---|---|---|
| 1 | 0 (Low) | 0 (Low) | 20 (Low) | 8 (Low) | 40 (Low) |
| 2 | 0 (Low) | 0 (Low) | 9 (Low) | 7 (Low) | 3 (Low) |
| 3 | 1 (Low) | 0 (Low) | 28 (Low) | 9 (Low) | 0 (Low) |
| 4 | 0 (Low) | 0 (Low) | 16 (Low) | 3 (Low) | 13 (Low) |
| 5 | 1 (Low) | 0 (Low) | 16 (Low) | 4 (Low) | 1 (Low) |
| 6 | 0 (Low) | 0 (Low) | 9 (Low) | 2 (Low) | 1 (Low) |
| 7 | 0 (Low) | 1 (Low) | 18 (Low) | 16 (Low) | 1 (Low) |
| 8 | 0 (Low) | 0 (Low) | 56 (Medium) | 25 (Medium) | 1 (Low) |
| 9 | 0 (Low) | 0 (Low) | 17 (Low) | 20 (Medium) | 20 (Low) |
| 10 | 0 (Low) | 0 (Low) | 18 (Low) | 18 (Low) | 3 (Low) |
| 11 | 0 (Low) | 0 (Low) | 24 (Low) | 24 (Medium) | 3 (Low) |
| 12 | 0 (Low) | 0 (Low) | 34 (Medium) | 34 (Medium) | 1 (Low) |
| 13 | 2 (Low) | 0 (Low) | 49 (Medium) | 56 (High) | 0 (Low) |
| 14 | 3 (Low) | 0 (Low) | 66 (Medium) | 51 (High) | 0 (Low) |
| 15 | 0 (Low) | 0 (Low) | 81 (Medium) | 73 (High) | 3 (Low) |
| 16 | 0 (Low) | 0 (Low) | 79 (Medium) | 36 (Medium) | 1 (Low) |
| 17 | 0 (Low) | 0 (Low) | 60 (Medium) | 24 (Medium) | 0 (Low) |
| 18 | 0 (Low) | 0 (Low) | 39 (Medium) | 9 (Low) | 2 (Low) |
| 19 | 0 (Low) | 0 (Low) | 80 (Medium) | 14 (Low) | 1 (Low) |
| 20 | 0 (Low) | 0 (Low) | 87 (High) | 13 (Low) | 1 (Low) |
| 21 | 0 (Low) | 0 (Low) | 110 (High) | 29 (Medium) | 0 (Low) |
| 22 | 0 (Low) | 0 (Low) | 47 (Medium) | 8 (Low) | 0 (Low) |
| 23 | 0 (Low) | 0 (Low) | 56 (Medium) | 14 (Low) | 0 (Low) |
| 24 | 0 (Low) | 0 (Low) | 51 (Medium) | 10 (Low) | 1 (Low) |
| 25 | 0 (Low) | 0 (Low) | 88 (High) | 23 (Medium) | 0 (Low) |
| 26 | 0 (Low) | 0 (Low) | 84 (High) | 11 (Low) | 0 (Low) |
| 27 | 0 (Low) | 0 (Low) | 45 (Medium) | 7 (Low) | 0 (Low) |
| 28 | 0 (Low) | 0 (Low) | 23 (Low) | 1 (Low) | 0 (Low) |
| 29 | 0 (Low) | 0 (Low) | 9 (Low) | 3 (Low) | 0 (Low) |
| 30 | 0 (Low) | 0 (Low) | 34 (Medium) | 9 (Low) | 1 (Low) |