Hi and thanks for the reply.

We haven't gaged the humidity but I'm thinking it not "too" high. That could have been the case during veg state as it was in a bathroom closet. That room was way to hot and it now (in flower) lives in a much cooler room.

Root rot is a good possibility. I can't tell you the trouble we had with soil. We transplanted three times before she really began to take off. We noticed a while back that some of the roots were becoming exposed on top so we covered them and have had this trouble ever since.

Most of the discoloration seems to be in the middle of the plant. I'm guessing that it too late to do anything about it if it's root rot? Just ride it out? I don't think it long till harvest, but with everything going so uneven, just not sure what to do at this point.