If the 150 was a halogen then that's why the stretch. halogen bad. I hope the 600 is HPS, high pressure sodium or MH, metal halide.. Going from a 150 to a 600 is alot of stress. Sorry but they kind of look like a lost cause.. If you can take the top of it for a clone cutting and you will be better off than starting from seed again. 2 weeks for clone and you could have a nice little plant ubder the 600.
LOC NAR on probation Reviewed by LOC NAR on probation on . my 4 week old plants lookin sick i have four chronic plants about 4 weeks old grown from and about 5 days ago i started seein little yellow spots on the leaves it seems to have got worse and is covering the leaf. i put a piece of white paper under the plant and gave it a shake, there was tiny little yellow bugs on the paper. can any 1 tell me whats going on plz. i didnt really understand the troubleshooter form but here is what i no: planted in coco soil with nothing added, kept indoors with 20 hrs of light a day, fed with tap Rating: 5