Bluelab pH Pen Blue Lab - Hydroponic Aquarium pH Meter monitor To maximise the potential of

To maximise the potential of a plant

Re-apply after rain or damp weather

IONIC Nutrients for Coco

its extraneous minerals throw off your nutrient ratios while providing smaller percentages of sugars

Bluelab pH Pen Blue Lab - Hydroponic Aquarium pH Meter monitor To maximise the potential ofThe Bluelab pH Pen is the latest innovation for hand held pH meters and is the ultimate handy solution for measuring pH. Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control. The Bluelab pH Pen provides a compact, quick and handy way to manage the success of your crops to ensure maximum uptake of nutrients. Teamed with our Bluelab EC Pen or Bluelab ppm Pen, you have a handy, convenient and