Pineapple Poison

Hello everybody, the situation isn't going well. After a week of watering with demineralized water, which started last week, nothing has changed in fact the value of the EC is 3.3 in the wastewater. The 26/04 i do the flush with 5 L of demineralized water adjust with pH-down, after that the EC value was 1.6 in the wastewater. I add 4ml/L of TopMax in the only day of feeding of this week to stimulate again the production of trichomes. The second day of the week i checked the maturity of the trichomes and i saw they trasparent and cloudy in percentual 60/40, probably still two week.