Help! Yellowing and dying leaves!

New grower… What is happening?? She was so green and happy the other day and now have yellowing/dying leaves! Tried looking at other forums and I can’t find anything that looks really similar. I read yellow leaves die off and happen but this seems excessive. Normal? Not enough nutes? Send help :frowning_face:

Harlequin in FF OF soil feeding FF nutes


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Looks like nitrogen deficiency. Is it just yellow? No rust spots? How old are your plants? How far are your lights?.. just wondering because of the shape/length of your plant. Maybe your lights are too far… plant is stretching…. Eating lots of nitrogen. Just a guess.

Hi I am having the same problem. This girl is at 7 weeks in flower and slowly dying off. outside.


Please help.

Again. Looks like Nitrogen deficiency. Or ph problem. Are you checking ph & ppm of run off?

If this is 7th week of flower…. I think you’re too late. It’s imperative to have optimal health by week 6. I’m only speculating… but it looks like you either reduced your nutrients, or weren’t feeding enough. It looks like they have been eating themselves.