Bluelab OnePen (pH, EC and Temperature) sq The case protects you and

The case protects you and your clothes from damage avoiding the common issues associated with placing sharp objects in your pants pockets

This allows plants to optimally start their blooming period

Flora Series® is the O

Gypsum is neutral and does not change the soil pH

4 x Cube Inserts

Bluelab OnePen (pH, EC and Temperature) sq The case protects you andBluelab OnePen with Replaceable pH, Conductivity (EC), and Temperature Probe. This 3 in 1 tool measures pH, Conductivity (EC PPM), and temperature, optimizing nutrient uptake. Connect to the Edenic app via Bluetooth for real time sharing, updates, and comprehensive data management. Save time with quick and precise readings. The unmatched accuracy and response time of the OnePen means you get all the information you need faster than ever. pH and EC on