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The irrigation follows an ebb and flow method and thus the growing media is not fully submersed but is only partially saturated
flexible system can be assembled in minutes and contains all fittings required to connect to a reservoir of your choice
Adjustments can be quickly made to get your crop back on track
Tray2Grow includes:
9mm pipe – Outside Diameter 9mm/Inside Diameter 7mm
Bluelab 4.0 pH Calibration Solution 250ml (Pack of 2) Size:250 ml The irrigation follows an ebbIf you want to improve your Bluelab pH products accuracy and longevity, youll need to get into the habit of regular cleaning and calibration. Luckily, the easy to follow calibration process is the same for all Bluelab pH meters and pens. After cleaning your pH probe, youll need to calibrate it with pH calibration solutions at two reference standards 4. 0 and 7. 0 pH. Once calibrated, you can start measuring pH again immediately. Pack Includes 2
