Bluelab® Multimedia pH Meter with Leap™ pH Probe type-humidifier are rigorously tested and guaranteed

are rigorously tested and guaranteed free from banned plant growth regulators like paclobutrazol and daminozide

Ideal for air movement from an air pump to air stones

Cha Ching is the final step in the three-stage soluble feeding system

Especially At Harvest Time

and Calcium plus other essential elements that all plants require for vigorous growth

Bluelab® Multimedia pH Meter with Leap™ pH Probe type-humidifier are rigorously tested and guaranteedThe perfect, portable way to accurately measure and monitor pH levels in a wide range of media. We have combined the Bluelab Multimedia pH Meter and Bluelab Leap pH Probe to take fast, accurate measurements in nutrient solution, soil, coco coir, rockwool, potting mix and many other media types. Calibration is simple with one push button on the meter and fresh Bluelab Calibration Solutions. Successful calibration indicator is displayed on screen for 30