Bluelab Conductivity Pen pots-and-containers Water saving polymers offer a

Water saving polymers offer a more consistent source of water and water soluble nutrients

and 52F ion generators are 5-tube industrial quality units intended for installation in air handling units or in duct systems for commercial and industrial facilities

The lamp will take longer to cool down since it has two layers of glass

PHOTOBIO•V is a modular

From seedling and cutting propagation to full-cycle microgreen and leafy green cultivation

Bluelab Conductivity Pen pots-and-containers Water saving polymers offer aMinimum Order Quantity is 3 pieces. The ultimate handy solution for measuring conductivity! The Bluelab Conductivity Pen is the latest innovation for hand held conductivity meters. It provides a compact, quick and handy way to manage the success of your crops. The Bluelab Conductivity Pen simply tells you that your plants have the right amount of nutrient in your solution and lets you know if adjustments are needed. Display options available in C, F,