| Percent increase over control | ||||||
| Treatments | Shoots | Roots | ||||
| Leaf area | Chlorophyll a + b | Biomass (DW) | Total length | Total surface area | Biomass (DW) | |
| Vit K3-1 μM | 38.64 | 72 | 30.61 | 57.33 | 46.26 | 47.54 |
| Vit K3-5 μM | 64.12 | 96 | 30.61 | 34.78 | 26.1 | 17.32 |