HELP! What's happening

[Willknicks]

This is weird! Leaves are not dry, just a different color. Do I cit these leaves? They get water every 3 days. 20/4 plan with the light. This is an auto flower strain. Should I stop with the light?

 

[Gator]

Pot up and go 18/6 and hope for the best

 

[Bluey]

What's the pH?

 

[Rwise]

Looks like the pots are to small and a PH issue.

 

[OldManGrower]

Your pots are too small, you have ph issues. What are your nutes and do you use cal mag?

 

[Herbal Warrior]

Bigger pots and get your PH in check. Don't reuse your soil or soil from outside(like from your garden. I'm a ProMix guy). When you transplant be sure to have everything the same temperature(soil) as to not shock the root system.