Quote Originally Posted by Bongojaz
that looks like overwatering. towards the end of your light cycle you can also get a droop. you don't need a fan at night but you can if you want.
I would say that an exhaust fan might not be necessary, but I would definitely keep a circulating fan running.
gainesvillegreen Reviewed by gainesvillegreen on . Minor Problems at Moment Hi all My plants are relatively healthy but now are starting to show signs of problems. I put them on 12/12 lighting 6 days ago and fed them Dr Hornby's Big Bud at 1/4 strength. 0-10-40 Last night I was going to feed them again but checked my solution again and it was a 5.8- 6.0 PH. (PH was 6.8 at first feeding) so I adjusted it. My plants are developing Leaf Curl,Brown Leaf Tips, and one plant has Yellow Spots on Leaves. The one with the spots had spider mites a while back and was Rating: 5