Read the latest value and timestamp
Confirm the reading reading is fresh enough to describe current conditions.
Buy kitReading guide
Nearby air temperature, humidity, and weather for the saved device location.
Practical quick guide
Nearby air temperature, humidity, and weather for the saved device location.
Confirm the reading reading is fresh enough to describe current conditions.
Look at the recent trend, weather, plant stage, and reading and air temperature instead of treating one value as a diagnosis.
Prefer a repeated pattern plus a visible garden symptom before making a large correction.