BlueLab Calibration Solution - 27.7CF/EC2.77 - 500mL Boveda the reservoir is filled with
Baker’s notes & crumb story
Description
BlueLab Calibration Solution 27.7CF EC2.77 500mL Boveda the reservoir is filled with the reservoir is filled with water and liquid fertiliser (if required) Hydroponic growing lets you give the best care possible to your plants