8 week old auto black spots on leaves what is this ?????

What is this... it just started happening how to fix and is it a big problem please HELP you can see them in the pictures?

Not sure what it is, I wouldn't worry as long as the buds aren't being affected. The auto doesn't have much time left. My autoberry was done @ 10 weeks

You sure not to worry about just over night it got a lot worst I'm not sure what to do ?

could just be from salt build up. try a small flush it could help

Geting very worst updated photo

Nute lock-out +salt I think.. What was your ph at? Is there white residue on the surface of the soil?

I was ph the water around 6.0 6.5 there really no whiteresidue on top of the soil does the plant look fixable with this infect my yield I have like 2 weekz left or maybe 3

You got a ph problem there. . 6.5 is good that's where I have mine, no higher then 6.8... Keep your ph steady at 6.5-6.8 however you plant will be done soon so it may not be enough time for it to recover. . I myself also doing an auto and with there life span so short, problem won't have much time to be corrected

Thanks man I tryn to keep a stady ph but its hard usein drops to test this is my frist grow so it was a learning grow for me... I gave it a flush today and I'm just goimg to give it ph for the next 2 weeks I think I'm going to cut them down at 11 weeks I have another polar express at 10 weeks it doing real good

Yea jus keep it at 6.5-6.8 from now on and you should see improvements when you do your next grow. . Imma give this auto bubblicious 2 more weeks. . coming to the end of week 7 supposedly do for 8 weeks but I jus don't see it finishing them more like 9-10 I think. . this my first auto grow and I like them. . Looks like a reg plant that started at 12/12 imo