Bluelab Guardian Monitor Amino Acids Industrial-Grade Reflector with 92% Light

Industrial-Grade Reflector with 92% Light Efficiency

Boosts flower development and oil production

Q: Can it be used outdoors

or building disease resistance in living soil beds

Bluelab Guardian Monitor Amino Acids Industrial-Grade Reflector with 92% LightTransform your gardening experience with the Bluelab Guardian, Australian growers premier solution for precision monitoring of your plants' vital signs. Engineered to keep a vigilant eye on EC (Electrical Conductivity, PPM, TDS, CF), pH, and temperature, the Bluelab Guardian is an essential tool for any avid gardener, especially those into hydroponics and living soil cultivation. The Bluelab Guardian Monitor is designed for ease and accuracy: