| Thickness of soilless board, mm | Total area of planting, cm 2 | Height, mm | ||
| After 3 days | After 7 days | After, 14 days | ||
| 32 | 620 | 42.5 | 49.7 | 98.9 |
| 26 | 595 | 34.2 | 40.9 | 67.7 |
| 21 | 406 | 31.3 | 36.0 | 66.2 |
| 16 | 367 | 30.5 | 34.1 | 61.8 |