| Nutrient | EC (milliSiemens/cm) | TDS meter (NaCl standard) |
|---|---|---|
| 3:2:1 | 2.3-2.5 | 1350-1450 |
| 2:2:2 | 2.2-2.4 | 1300-1400 |
| 1:2:3 | 2.1-2.3 | 1250-1350 |
| Nutrient | EC (milliSiemens/cm) | TDS meter (NaCl standard) |
|---|---|---|
| 3:2:1 | 2.3-2.5 | 1350-1450 |
| 2:2:2 | 2.2-2.4 | 1300-1400 |
| 1:2:3 | 2.1-2.3 | 1250-1350 |