My plant is about 6 weeks old now and since I started to trace this problem I have:
Changed the water in the res
Replaced the lights with cfls 2 inches away
Boosted the nutes same as to the chart
Ph is 5.7
Res is cooled
Room temp 20c
Roots are small but looking good
Res is 15 gallons
I...
No they didn't look slimy and I'll pick up ppm Meter asap it's got some new growth and kinda looking better after I cleaned it out and added new nutes I'll lower my ph a little more I'm sitting closer to 6.1
Seems to be getting worse I exchanged 3/4 of the water last night should I empty completely and wipe it down like you said, more leaves are curling and dieing. Also how far should my net pots be from the water they are about an inch and half away now, again thanks for the help
Thanks for the advice guys I did soil first had huge success but want to try hydro and obviously failing and can I just buy a kit for ppm? Is this why my leaves are curling it day 4 since posting and got new lights moved them closer and still curling so i guess tonight fresh water it is