If you are past the third week then the yellowing is normal, but next go round you should feed veg nutes high in N until the 10th day of 12-12 in order to give the plant that needed N to carry it throughout the flower cycle IMO. Also I would add some dirt on top, not because the roots will grow into it, but it will help so that light does not start hitting your roots which is not a good thing. It will also help to keep some more water on the top roots.
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BlueBear Reviewed by BlueBear on . root bound during flowering question how do u know if Ur plant is root bound during the flowering cycle.Ive read if your fan leaves continues to yellow until all the fan leaves are gone and also u can get n deficiency from being root bound.now does that goes with the plant being in budding or is it during veg,plus can i add more dirt in the container during flowering would it effect the plant in anyway ..........reason im asking,well my fan leaves are yellowing bad and dying off,plus half of my soil in the container seems to be Rating: 5