I am using Gen. Hydro. (3 part) and Botanicare supplements at their recommended full strength. It just seems like the plants are eating them up with no signs of over fert.
If increasing the nutrient strength will increase potency and weight then it seems like the extra cost of the extra nutrients would be worth it. If no one is SURE that it will increase weight and potency then why bother?
By the way, thanks to everyone for the advice!