Hydro-SuperMix is a one component bio-mineral fertilizer especially developed for systems with artificial substrates such as rock wool, etc.
Nutrients for growing and flowering, and A/B are combined within one product, which makes cultivating very easy.

This fertilizer consists of:

  • Macro elements such as NO3, NH4, NH2, SO4, P, K, Ca, Mg and Si.
  • Chelated micro elements such as Fe, Mn, Zn, B, Cu and Mo.
  • Vitalising organic extracts.

All of the elements mentioned above are 100 % pure, of an organic origin and free of any profuse ingredients. Therefore, this fertilizer is absorbed directly, and a low EC will suffice. Hydro SuperMix enhances an optimal soil condition, actively stimulates root development and provides as a complete fertilizer not only for growing but also for flowering. Apply a supplement of PK 13-14 as Superbloomer during the flowering period.

In spite of the application of chelates (chelated micro elements) which makes this fertilizer virtually pH-independent, it could be necessary to adjust the pH (preferably with pH- phosphoric acid ) in extreme cases. A pH-value of 5.8 (5.5 – 6.7) is recommended. (check the pH-meter once a month with the proper pH tester)


Continuously, mix in 15-33 ml. per 10 litres of water.
Dosage PK 13-14: start with 1,5 ml. in the second week and build up to 10 ml. per 10 litres.
For more information please refer to our schedules in the download section of our website.
In areas with a low calcium-value (soft water) Ca 15 should be added.