Bluelab Probe Care Kit - pH Hand Tools 15 EC Miticide Insecticide for

15 EC Miticide Insecticide for their ornamentals because it provides unmatched protection against leaf miners and mites

Uses plants natural defense systems to defend with zero harsh chemicals or toxins

The proven industrial strength odor neutralizing ability of Ona Gel has now been combined with a new exciting scent

King Kola also contains yield-boosting nitrogen derived from hemp seed flour

Bluelab Probe Care Kit - pH Hand Tools 15 EC Miticide Insecticide forEverything 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.