hello Mand
sorry 2 hear ur havin probs with ur grow there hun
i`ve been away for a few weeks!! left a m8 in charge of mine while i was away and thankfully i came home to some healthy plants ( i put a few pics of them on my own thread tonight)
At 1st i thought ur problems were definately due to ur condensation - looked really bad and all that water running down on them will do them no good! specially with the lights on too!! but now i think ur right.
although it`s a little difficult to tell from just pics -- ur plants are definately lookin worse as soon as you put that hps over them
If i was U - for the sake of 30 quid i`d rush a new hps bulb in the mail !!
i`d rather that than lose an entire crop that to be honest is lookin fantastic!!!
U never had probs b4 when switching bulbs?? was gonna suggest that maybe it`s a heat difference or sommat but i`m sure you know by now - u`ve had enough grows under ur belt to know!!
Dont give up on them cos there`s a 1000 people on here that dream of having plants like them!!!!
Good luck mand
Digi