Bluelab Original Truncheon PPM Nutrient Meter 112W Mix Athena Cleanse at a

Mix Athena Cleanse at a rate of 5-10 mL/ gallon of water during the final flush stage to help reduce residual mineral buildup in the growing media and plant tissues

then Snow Storm Ultra is for you

once per week

designed for exceptional vegetative growth and long-lasting performance

Bluelab Original Truncheon PPM Nutrient Meter 112W Mix Athena Cleanse at aGardeners can easily measure and maintain nutrient strength levels with the waterproof Truncheon Meter. Truncheon Meter reads in EC (0. 2 3. 6), CF (2 36), TDS ppm 500 (100 1800) and ppm 700 (140 2520). Accurate within 4% of reading with a resolution of 0. 1 EC, the Truncheon runs on three AA alkaline batteries and comes with a five year manufacturer's guarantee. Fully waterproof Auto on off function No calibration required Daylight readable blue