no no sprayAre you spraying? Foliar feeding? How far are lights from plant?
Yupif the new growth straightens out and greens up.........forget it. be nice to get that humidity down.
how do you water?
Their are new findings recently about the mozaic virus...conclusion: it doesnt and cannot exsist in cannabis plants. They found out that it is broad mites. And thats what this is most likely, especially when you say "2nd crop same problem" . A good miticide should do the trick.I have seen this before. One of them I wont forget this deal. But I forgot. Your saying this is the second crop in a row had me scratching my head. If I were you I would study up on Tobacco Mosaic Virus. Or Marijuana Mosaic Virus. I am not sure but is a good possibility. Let us know.
this is your problem soil ph needs to be between 6.5 and 7.0 other wise u get nute lockout . u really need to feed too to get micro nutes. boron, copper , zinc , potassium , ect ect go get some grow big and feed half strength , or canna , biobizz , botnicare , gh ect ectIt is day light, the temperature is not more than 30 C (its my room), soil is universal with peat 5,5-7,0 PH, no adds, no feeding, watering once in a couple of days while it gets dry... Thank you for your attention