Bluelab® Conductivity Pen Trimming easy to brew blend of

easy to brew blend of organic matter that is packed full of healthy soil microbes

Can be used as replacement power cord

It is used widely as a fertilizer when high levels of phosphorous and potassium are needed

but an increased need for potassium and phosphorous occurs

DTE Granular Humic Acids is derived from the ancient remains of decomposed organic plant materials

Bluelab® Conductivity Pen Trimming easy to brew blend ofA robust handheld solution for measuring conductivity and temperature on the go Fully waterproof, not just water resistant Selectable measurement units so you can customise with your preferences Flat electrode for easier cleaning and maintenance Hold reading function to capture every measurement with ease Automatic temperature compensation for accurate readings anywhere Auto off function to extend battery life 1 x AAA alkaline battery included,