leaves discolored around outside

hey this is my 2nd indoor grow I have 5 others of the same strain in the same medium and pots. they are about 3 weeks flowering atm this plant for a while the last couple of weeks all the shoots were not opening up like they normally do when you start to flower It looked like strunting cause they pretty much just refused to open for a couple weeks so i transplanted to a bigger pot now they are opening up like normal but i went to water today and i noticed just on this single plant the edges of a lot of leaves were discolored , btw the strain is nirvana white widow and all my other plants are in the same conditions , fertilizer and light that this one is in please take a look at the pic and tell me what you think thx

Iron deficiency from over watering. Allow the pot to dry right out and foliar feed the leaves with a light mix of nutrients that has chelated iron in it while waiting for the pot to dry.

ty for the reply im sure your right , when the pods wernt opening earlier i flushed the pot cause i thought it might have been too much neuts . the problem now is i just watered this pot last night along with the rest of my crop with normal neuts running about 1000 ppm tigerbloom i looked at the ingredients and i do see chelated iron in there , i went ahead and foiler fed the leaves a 1% solution , i guess i will just let it dry out and keep foilar feeding it unless you think i should do something different

Jonus said:

Iron deficiency from over watering. Allow the pot to dry right out and foliar feed the leaves with a light mix of nutrients that has chelated iron in it while waiting for the pot to dry.

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