How to Use Plant Magic – Hydro Grow HW A&B
Plant Magic Hydro Grow HW A&B is designed for use with plants grown hydroponically during the vegetative stage when using hard water (HW). Apply Hydro Grow according to your feeding schedule. Always shake the bottles well before use. Add Hydro Grow at a rate of 1-3ml/litre each of parts A and B to your feed water depending on the size of the plant and according to your feeding schedule. Check and adjust the strength with a quality EC/TDS/PPM meter.
Both parts of a 2-part nutrient are designed to be used together in equal amounts. Using only part A or part B, or using them in unequal amounts will result in a nutrient solution which is not properly balanced. This will almost certainly lead to your plants suffering from deficiencies.
As with all nutrients, boosters and additives, never mix them together in their concentrated form (i.e. straight out of the bottle). Always add each nutrient, booster or additive to your reservoir or feed water in turn, giving the solution a good stir to mix it in before adding the next one.
Plant Magic – Hydro Grow HW A&B recommended dosage: 1-3ml/litre each of parts A & B.
Plant Magic – Hydro Grow HW A&B combined NPK: 3.4 – 3.3 – 5.5