Bluelab Probe Care Kit - pH & EC Out of stock It's a full-meal deal for

It's a full-meal deal for your plants

2 and apply the following day

Solid design to ensure no bowing

Resin Clean is a 100% natural heavy-duty tool and hand cleaner

Growrite is a gentle to the roots whilst delivering the nutrition necessary for maximum growth rates

Bluelab Probe Care Kit - pH & EC Out of stock It's a full-meal deal forEverything you need to clean, calibrate and maintain your pH and conductivity probes. To ensure ongoing accuracy and longevity, we recommend that you maintain your Bluelab probes on a regular basis. While no calibration is required for conductivity and temperature, you will need to calibrate your pH probe. Your Probe Care Kit contains sachets of pH 4. 0, pH 7. 0 and KCl solutions for calibrating and storing your pH probes, as well as 2. 77 EC standard