Alright this is my first DWC run and everything is running perfect with all of them except one. I'm flowering one of my moms from seed and she is the one giving me the problem. Her clones are doing perfect. The problem is I noticed that she is not drinking water and her leaves are starting to yellow and wilt. pH is at 5.5 and nutes are at 1400. These plants eat a lot and I've been working with this strain for over 10 years so I'm very familiar with it. Plant is 6 feet tall and topped a lot of times. She is in a 5 gal bucket in a net pot with hydroton and a 4" rockwool cube. She's 5 weeks into flowering and needs 3 more weeks but she is starting to look bad. I don't have a camera at the moment but does anyone know what I can do? I felt the roots and they didn't feel slimy to me but I'm thinking that I could have root rot but now sure. What can I do?
This is a picture of the last one that I had of her, she's in the back to the right:
This is a picture of the last one that I had of her, she's in the back to the right: