Damios
Well-Known Member
Do you think it would be worth it to grow hydro/aero using your own ratios of NPK and the other micro nutrients using bottles of straight mononutrients. Like from Canna: http://www.canna-uk.com/nitrogen, http://www.canna-uk.com/phosphorus, http://www.canna-uk.com/potassium, http://www.canna-uk.com/magnesium, http://www.canna-uk.com/calcium, etc....if it ends up being cheaper than buying all the random bottles of nutrients then this might a better option if you know what your doing.