| Physical property | RF | KB | Soil |
| Dry mass (Md, g/m2) | 4.30 × 103 A | 1.06 × 103 B | --- |
| Tissue-saturated mass (Mts, g/m2) | 1.70 × 104 A | 4.93 × 103 B | --- |
| Tissue-saturated over dry mass (Mts/Md) | 4.78 | 3.96 | --- |
| Dry bulk density (g/cm3) | 0.15 B | 0.12 B | 1.58 A |
| Water content at saturation (cm3/cm3) | 0.48 A | 0.41 A | 0.33 B |
| Field capacity (cm3/cm3) | --- | --- | 0.25 |