Bluelab EC Pen - Temperature Compensated Digital EC Tester Lumii LED For a really flourishing microherd

For a really flourishing microherd we highly recommend using Ecothrive Neutralise to avoid the chlorine/chloramine in tap water from inhibiting

plentiful oxygen and an enriched source of slow-release nutrition

unlike some brands that just scent the air

helping to protect your crop from potentially deadly root diseases

UVB also creates more compact and denser flowers

Bluelab EC Pen - Temperature Compensated Digital EC Tester Lumii LED For a really flourishing microherdBluelab EC Pen Temperature Compensated Conductivity Tester A meter to measure the strength of your nutrient solution is one of those really necessary items for enthusiastic hydroponics growers. Bluelab's EC Pen features the same robust build quality, accuracy and reliability that make Bluelab testing equipment the default choice for growers across the world. How the Bluelab EC Pen Works The Bluelab EC Pen measures the electrical conductivity of your