Bluelab Ph Pen For Soil Testing light-meters Fastest recovery rates in its

Fastest recovery rates in its class

Crafted from soft silicone

Improved drainage design with recessed base

With Budmeister

Light Beam Angle: 120 Degree

Bluelab Ph Pen For Soil Testing light-meters Fastest recovery rates in itsIntroducing Bluelab Ph Pen For Soil Testing A hardy handheld solution for measuring soil pH and temperature on the go! Contrary to popular belief, all growers need to measure pH, regardless of whether youre growing in soil or in solution. Thats because pH plays an important role in making your nutrients soluble so that they can be absorbed by plants. If your medium is too alkaline or too acidic, your plants wont be able to get all the nutrients they