Bluelab PPM Conductivity Pen Containers + Support carbohydrates

carbohydrates

you're not just improving their health

so it drops into most existing injection setups

or once plants stop growing vertically

This connectivity unlocks advanced features

Bluelab PPM Conductivity Pen Containers + Support carbohydratesBluelab PPM (Parts Per Million) Pen Testing Meter for Hydroponics and Solution Measuring Bluelab PPM Pen is the latest innovation for hand held conductivity meters and the ultimate handy solution for measuring conductivity. Hydroponic growing lets you give the best care possible to your plants. The quality of care is in your control. The Bluelab ppm Pen provides a compact, quick and handy way to manage the success of your crops to ensure they have the