Rusty colored spots on leaves, and tips of leaves

Not sure what’s causing my problem here. In 8th wk of flower (~ 10 wk maturity expected). I researched but not sure if it’s excess nutes or PH issue.

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Could be a phosphorus def. So, maybe phosphorus is locked out because of pH issue?

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Could be a cal mag issue if not ph lockout

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Wrong nutrients and pH is out of wack… could be mainly a pH issue in nutrients aren’t being able to be absorbed or a lack of nutrients…get your pH in check first , then find out the PPM of your plant and your soil and then adjust accordingly based on your stage of growth … :wink:

:v: :sunglasses: