What are you seeing?Here you review what surrounds the plant's roots and the basic quality of the water it receives.
Why it mattersIf a measurement is missing, Yolia tells you why that measurement matters, instead of just making it up.
How to think about itStart with the big picture: first the soil or substrate type, then go into the detail of pH and conductivity.
Very simple exampleTwo waters that look equally clear can have completely different amounts of salts — the visual aspect doesn't tell you.
What are you seeing?pH, electrical conductivity (EC), oxygenation, root matrix and water origin together modify the availability and transport of nutrients.
Why it mattersConnecting these signals prevents drawing a conclusion about soil or water from a single isolated data point.
How to think about itCheck soil/substrate type, pH, conductivity, and water source together before interpreting any root symptom.
Very simple exampleCorrect pH with very high conductivity can still be a real problem for the root, even if the pH alone looks fine.
What are you seeing?The advanced reading adds the physiological root-absorption mechanisms at play, separating measured data from inference.
Why it mattersA decision about soil or irrigation must be mechanistically plausible, traceable, and proportional to the quality of the measurement.
How to think about itDistinguish variable, mechanism, interaction, uncertainty, limitation, and what additional measurement would confirm the real cause.
Very simple exampleWithout a direct pH or conductivity measurement, substrate interpretation is limited to an estimate, not a verified data point.