Bluelab® Probe Care Kit pH worm casting Derived from inputs grown in

Derived from inputs grown in the USA

nor will they leach toxins that will harm your family

No additives - 100% pure freshwater diatomaceous earth

VOLTAGE 220V/50HZPOWER 138WPRESSURE0

transplanter and grower

Bluelab® Probe Care Kit pH worm casting Derived from inputs grown inEverything you need to clean, hydrate and calibrate pH probes. Probe cleaning and correctly storing pH probes ensures you get the most accurate readings possible and will maximize the life of a probe. The probe surface is where the instrument takes the reading of the solution or soil media. If the probe face is dirty or contaminated, the readings may be inaccurate. pH probes specifically should be kept wet at all times for optimal performance and life.