Botanicare Hydroguard - Root Inoculant Light Meters + PAR Meters not in a draft or

not in a draft or direct light

Durable plastic: Stands up to repositioning

The EC range of the GroLine Hydroponic Waterproof Pocket Tester is from 0

Growers wire it to compatible Gavita 1930e

Limited 1 year warranty

Botanicare Hydroguard - Root Inoculant Light Meters + PAR Meters not in a draft orHydroguard is back with a new, clean look and a more powerful, concentrated formula. Hydroguard's reformulation makes it even more effective than before. From seedling to harvest, optimizing the size and health of your roots is the first step toward maximizing your plant's yield. By creating and maintaining an ideal environment surrounding the root zone, you can effectively increase root tissue production and efficiency. There is a direct relationship