Bluelab pH + PPM Complete Starter Kit with Storage + Calibration Solution Dilution Solutions It keeps your grow areas

It keeps your grow areas dry and free from moisture seepage

Does not restrict plant growth

and other pollutants that may decrease the quality and value of your end product

Thrips (Thysanoptera)

Bluelab pH + PPM Complete Starter Kit with Storage + Calibration Solution Dilution Solutions It keeps your grow areasBluelab pH & PPM Complete Starter Kit with Storage & Calibration Solution The kit includes: BlueLab pH Pen Bluelab PPM Pen Bluelab pH Probe KCI Storage Solution 100 ml BlueLab Calibration Solution 4. 0 pH 250 ml BlueLab Calibration Solution 7. 0 pH 250 ml BlueLab pH Pen The 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