Recent content by Dalek

I have planted 3 crops in the last year or so. In each of these grows, the plants were doing great until about week 5 when pH problems begin to occur, and I can't figure out what I'm doing wrong. I'm using Fox Farm, Happy Frog, nutrient trio by Gen Hydro. From the beginning, I watered or mixed...

Since my first 3 grows in soil didn't turn out due to pH problems during mid flower stage, I thought I might try DWC. My 1st question is, How often should I change water in the reservoir? Any recommendations for a system? I'm currently looking at the Vivosun system. Thanks! Dale

Sirius just sent me the following: " "I thought I said that I'm pouring in pH 7.0. My runoff is 6.3-6.5" This is exactly the problem. Your runoff pH should be about the same pH as the water you put in. Your runoff being 6.3-6.5 would be perfect if you were pouring in water at 6.3-6.5. If you...

I'm currently on my 3rd indoor grow. I'm having the same problem as I did on all 3. First 6 weeks, they look great, then leaves begin to yellow. I recognized signs of low pH and began watering and feeding with pH 7.0, the runoff was 6.3. I spend a lot of time measuring pH but after seeing...