Hard work

@@@Theherbman, Excellent advice and something more growers should do 👊 Thanks for that mate, your input is greatly appreciated 👍 All the best Mark..

@Noah1, As I can see my friend and this is one issue you will face when growing multiple strains in one container. If one plant becomes effected this can very easily transfer to the other. Personally, I would let your medium dry out and do a plane water flush. Allowing your medium to thoroughly dry out before your next feed 👍 Have you checked your ph going in? And your run-off? I suspect this is a ph issue combined with overwatering 😎 I'll assist all I can mate 👍 All the best Mark..

@DinafemSeeds,I know that’s an error, but I can’t done in different way and I tried to grow in tha sam “pot”, but now I’ve some problem😅

@@Theherbman, I’ve thought to airpots already, but I can’t use it because of the little height avaiable in the box. Really they look like burning? Because the toppest leaves seems healthy. Anyway I water everyday, so I may haven’t allow enough air to the roots? I’m going to provide for add calmag, have you some fertilizer to recommend? Thank you for all😉👍🏼