The above sounds correct.

If its the top foilage that is having the probs....you can be assured its the higher light output.

Floros to 1000W HPS.....

That is a transition indeed.
HARDDON Reviewed by HARDDON on . symptom Question My plants leaves are wilting and soon crumbling just changed ligh from floros to 1000 watt hps wondering if they are getting burnt they are 3 feet from light. Any help would be app.TY :confused: Rating: 5