🎬 Free course

Troubleshooting Toolkit – From Symptom to Cause

Yellow leaves, a weird EC, drifting pH – now what? This capstone module brings together everything from the four foundation courses: readings, symptom reading, watering rhythm, substrate and organic time lag become one fixed diagnostic path. With real case files to solve yourself – from symptom to cause, in the right order.

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Registered users only

This course is free – all you need is an account.

The Diagnostic Path – One Case, Five Stations

From symptom to cause – in a fixed order instead of a guess.

When the suspect is alive

Four cases where the fertiliser was not to blame – but something that eats, grows or starves.