So far I think they are ok, think it could be just very crystaley not mould developing but the temps have been too high at 84 with humidity at 63 at day time an now temp is 61 and 80 humid night time with lights off . I have a vents TT 125 r2v which moves 280 air which is attached to my rhino filter and sucking air out towards open window . I did have a fan bringing air into tent but it was bring more air in that was getting sucked out so wasn't doing the job right , an some one said I didn't need the one bringing air in as negative pressure would be ok if the walls of tent were getting drawn in . I can't sleep tonight at all so just got up and debating wether I should begine chopping them down , only thing I'm wondering is if I should give them one more flush as I've only flushed them once last sat nearly a week ago , scared to do it again with the bad temps an that scared with wetting there soil again now would defo start mould what do you think ? Is it worth flushing once more ?