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Boosts production of essential oils and fragrances
Chelated iron adds more deficiency fighting power for lush green growth
The grill housing even has a built-in handle
cupboards or vents
Feed your plants the food they want and need
Bluelab Truncheon Nutrient Meter Cannaboost Boosts production of essential oilsGardeners 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.
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