It has the ability to switch between the 3 different methods to calculate.
Related topics
| Topic | Replies | Views | Activity | |
|---|---|---|---|---|
| I need a beginners crash course in PPM | 81 | 1468 | July 7, 2021 | |
| Anyone have experience growing with a gavita 1700? | 132 | 1459 | September 16, 2021 | |
| Seedlings in rockwool are not growing, but turn yellow and die | 40 | 3715 | April 19, 2019 | |
| Is everybody following the instructional amounts on fertilizers in flower? | 101 | 920 | June 13, 2021 | |
| Nutrient concentrations | 25 | 682 | September 21, 2021 | |
| What's up with this seedling? | 19 | 384 | July 12, 2020 | |
| Which deficiency? RDWC with 0.9 EC tap water | 14 | 1051 | October 5, 2020 |