Bluelab EC 2.77 Calibration Solution - 250ml Herbi Range low-maintenance growing medium

low-maintenance growing medium

bushy varieties like herbs or strawberries

Kit Includes:

2 x matrix discs

and triacontanol to support plant growth during the early-mid flowering growth phase and thereby stimulate yield

Bluelab EC 2.77 Calibration Solution - 250ml Herbi Range low-maintenance growing mediumThe 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.