whats my plant trying to tell me?

so the strain is blue dream they are in week 5 flower. under 150 watts HPS, and 175 watts CFL.

the plant that im having issues with is in a 2 gallon pot.

I think it might be from PH fluctuation, Anyway i had some issues with my PH up/ tigerbloom. and my pen is on the fritz so i cant check. or use any tiger bloom for the time being. Heres some pics of the leaves.

temps 79-81,
using Fox farm ocean forest, FF Big bloom, molasses.


THANKS EVERYONE!

i think you are right with the ph fluctuation.
looks very familiar.

LUDA.

So the problem has not gone away, it has actually gotten worse. I have still been trying to get the PH right, using Water PH'd to 6.5. i think it is getting closer but the leaves are starting to wilt very bad, and die, they are getting yellow and have lots of brown spots... will the problem go away if i can get the soil PH to about 6.3-6.8...,


Or... is this a toxicity problem... is the plant finally absorbing the nutrients due to the PH change and the nutrients in the soil are too strong, resulting in NUTE burn? im not sure what to do... i will probably flush with distilled H20, pH'd to 6.5. i think that the plant is slightly rootbound which could also contribute to the burn...


What do you think??? Thanks everybody! + rep to anyone who helps.

looks like cal mag def or locked out