please help

My ph is 6.4 nutes at 1/2 dose using sensi bloom and I can't figure out what's going on. I've been having this problem for the whole growth now. i am growing in soil and the max temp in my grow room is 33.9 C Min 17.7 C same through the whole growth. View attachment 2746013View attachment 2746010View attachment 2746014View attachment 2746015View attachment 2746016View attachment 2746017 i have flushed with distilled water and it helped for a bit so i continue to use distilled water

What is the issue? I don't see it.

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are u referring to the paleness of plant?? looks like it could do with nitrogen to me plays a important part in good healthy growth temps also bit warm is that browning on end of leaves ? have u maybe been giving it too many nutes at one point

Plant looks good accept for some of the new growth... cant open pics