Bluelab pH Meter w/Probe growing-media BOSS is a premium soilless

BOSS is a premium soilless organic grow media unique in its composition

000 hour lamp changes and enjoy a small energy savings along the way

which is toxic to plants

Helps improve flowering and bloom development

What Growers Are Saying

Bluelab pH Meter w/Probe growing-media BOSS is a premium soillessThe Bluelab pH Meter is used to accurately measure the pH value of a solution. Simply place the Bluelab pH probe into the solution and the reading will be displayed on the screen. As the meter is portable and does not need a power supply to operate, it can be used anywhere and anytime to help you manage your crops' daily nutrient requirements. Calibration is simple with the push buttons on the meter and fresh Bluelab calibration solutions. Features