Bluelab One-Pen EC, PH & Temp Combo Pen nutrients and increasing their CO2 intake

and increasing their CO2 intake can enhance their growth and yield

Worm Castings

Organic matter 13%

easy to install and can be used in continuous operation

utilizing diodes with an efficacy of up to 4

Bluelab One-Pen EC, PH & Temp Combo Pen nutrients and increasing their CO2 intakeBluelab 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. Effortless Data Capture Easily record, store, categorize, and share your measurements with our intuitive app. Maximize your datas potential with the OnePen and Edenic app.