HELP!!! I don't Know what happened

NORML420

Active Member

I came home from a trip, that I was gone only 2 days and I come back to this!! What do I do????
See how that tops of her are curling and going brown/yellow/whiteish.


One leaf I cut off to get a closer look at it.



Thats her!!!! 5ft 3in tall

About to be in the 4th week of flowering.
Little background info on the plant, BC nutes, one 400watt hps, Bubbler system in a 5 gal HD bucket. Temp in room stays at 78 degrees throughout the day, and drops to 71 or 70 at night. PH level is at 5.8.
 
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