Help? First grow autos and photos

[Darcey]

 

[Aqua Man]

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That coco/perlite? Looks aweful dry

 

[Domilee]

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thats nutrition burn 100%

 

[Aqua Man]

thats nutrition burn 100%

Yep

 

[Darcey]

That coco/perlite? Looks aweful dry

No it's soil root farm from home depo it was what the guy recommended now I'm using promix mycorrhzae general purpose I went on vacation for 3 weeks and came back and they were very sick looking and burned I haven't noticed any new burn on any of the think I almost killed the one by over watering when I came back my brother in law was not watching them like he said he was in giving a liter of water with Emerald Harvest nutes and cal mag every 2 days then water went to the hydro store and I had my lights to close too he said I have mars tsw 2000 and am getting the 1000 tomorrow also have a histrd 1000w lol replacement for now I put 2 red spec led lights from home depo in to help the flowering

 

[Darcey]

Yep

What should I do like I said I've been back for 2 weeks and they look a whole lot better than they did I've been watching utube and went to the hydro store for help

 

[Aqua Man]

What should I do like I said I've been back for 2 weeks and they look a whole lot better than they did I've been watching utube and went to the hydro store for help

Other will chime in in a bit busy ATM. But probably a flush and lighten up on the nutes.