The pH is an expression for the acidity of water or other solution. The PH value of the matrix of the cannabis plant is important in breeding. The cannabis plant grows best at a pH value of 5.8 to 6.
With this meter you can check the pH value and if necessary, adjust the pH value by adding nutrients.
When using the pH meter is important that the metal pin is in wet soil for 3/4. The needle will display the PH value after 60 seconds. This pH meter works without batteries and is very easy to use however, the PH meter is not very accurate but rather gives an indication.
Weight (including package): 300 grams
Dimensions: 30.0 x 3.0 cm (Height x Depth)