xtsho
Well-Known Member
I used the trio years ago in flood and drain, DWC, and coco. If I remember correctly I never went above 1/2 to 2/3rds what the directions on the bottle stated. I added nothing else. Worked just fine but then I switched to dry nutrients and never looked back. Worked just as good and cost significantly less. Nutrient price adds up quick when you're dumping close to 80 gallons every 2 weeks and refilling with fresh nutrient solution.