Bluelab EC 2.77 Calibration Solution - 250ml Herbi Range Yes it helps stop plumbing

Yes it helps stop plumbing and dripper blockages caused by nutrient or additive residues

2 x matrix discs

Kit Includes:

eliminating the need for supplementation

These elements improve the uptake of nutrients and the plant's defence system

Bluelab EC 2.77 Calibration Solution - 250ml Herbi Range Yes it helps stop plumbingThe 2. 77 EC solution is used as a checking reference to ensure you have adequately cleaned the EC CF probe. All Bluelab conductivity pens and meters are factory calibrated, so you wont need to recalibrate them. Instead, you should clean your Bluelab EC probe and then use Bluelab 2. 77 EC Conductivity Standard Solution to check that cleaning has been successful. Aim to clean and test your EC product every 30 days. Refer to the Bluelab website at www.