Botanicare Kind Grow - 1 Quart growtent square wave technology ballast with

square wave technology ballast with integrated soft start the Lightspeed CMH 315W Lighting System is a smart and economical way to take advantage of the latest technology in hydroponic growing and indoor gardening

For Calibration of Conductivity (EC) and TDS Meters

When the humate comes in contact with a compatible material

Calibrates to 2

There are two pockets in the top of the case especially made for meter probes

Botanicare Kind Grow - 1 Quart growtent square wave technology ballast withKind Plant Nutrient System is a proprietary three part nutrient unlike any other. Kind was formulated with the calcium and magnesium separate from the trace minerals. This allows you to customize Kind to meet the specific needs of your garden, whatever Kind you grow. Kind uses high quality minerals fortified with all natural ingredients. A fusion of science and nature, Kind provides optimal plant nutrition in perfect balance.