bro the problem is over nutes! flush the bitches and check the water coming out with an EC meter. I bet your over 4,000 ec.
actually it was a light leak which caused the problem.
anyway, couple of weeks later, the remaining plants are doing very well, solved the lightleak issues and theyre all flowering nicely. 2 of the plants took a nasty turn for the worse and pretty much died from the stress of revegging then reflowering, so i chopped those (the critical haze clone and the astro queen) but the rest of them are coming on very nicely. no pics to update but i'll post alot more closer to harvest.
in other news ive sprouted a rocklock / warlock / trainwreck / white rhino and taken a clone (a few weeks ago) of the white siberian, im going to veg them for a good four weeks then pick a couple of them to become new mother plants for my first adventure with hydroponics!
here is a video i took about 10 minutes ago of my completed system on its first test. i am very happy that its working absolutely perfectly first time.
[video=youtube;zAhZOtA8wzM]http://www.youtube.com/watch?v=zAhZOtA8wzM[/video]
there is actually alot more water flowing through it than that video would suggest, heres a few pics: