Hydro A & B 5l
Hy-pro Hydro A & B products are formulated in such a way that all plants will react optimally under all kinds of conditions. Most hydroculture soils contain insufficient nutrients and trace elements, to restore this you can use Hydro A & B. Both factors are important for the plants to achieve exuberant growth and flowering.
For best results, mix 5 ml of Hydro A with 1 liter of water;
After stirring, mix another 5 ml of Hydro B and stir again;
Check the E.C. value (ideally: 1.4 – 2.2);
Add water if the E.C. too high;
Check the pH value of the solution last (ideally: 5.5 – 6.0);
Give your plants Hydro A and B every time you are watering them.
Always use Hydro A and B in combination and in equal amounts. If the pH value is too high, you can lower the pH to a desired value with HY-PRO PH. Follow the instructions on the label.