Bluelab® Probe Care Kit pH & Conductivity garden this is an excellent formula

this is an excellent formula to give ailing plants a boost

and LESS nitrogen

Available in sizes 6″ – 12″

Material: Super Thick Food Grade

Volume: 60 gal

Bluelab® Probe Care Kit pH & Conductivity garden this is an excellent formulaEverything you need to clean, hydrate and calibrate pH probes as well as clean and test conductivity (ppm EC) probes. The instrument is only as accurate as the probe is clean. Accurate readings simplify crop management and provide improved growth. Includes instructions, 20 ml single use Bluelab Solution Sachets, 2 each of: pH 7. 0 & pH 4. 0, KCl, 2. 77 EC, 3x plastic cups, pH Probe Cleaner, Conductivity Probe Cleaner, Toothbrush and Chamois.