Select nutrient and system type. *Hydro (Hydroponics) includes NFT, aeroponics, deep-water-culture (DWC) and inert media based systems such as Rockwool, expanded clay, perlite and vermiculite.
Enter the reservoir volume.
Specify whether the reservoir volume is in litres or US gallons.
Enter the conductivity or TDS value of your raw water to obtain a dosage target in EC (mS/cm), cF or TDS (ppm). Enter "0" in the field if unknown.
Enter the volume of your measuring container in millilitres (ml) or teaspoons (tsp).
QUESTIONS? Contact Us if unsure.