Anyone have a idea of what's going on?

[NasNoosi]

Any idea what this might be, the humidity and temp have been over 31 Celsius for the past week until earlier today when i installed exhaust fan reducing the temp and humidity to what they show in the the stat pic.

 

[Greenjourneyman]

Super hungry in that coco. When was your last water / feed?

 

[NasNoosi]

Super hungry in that coco. When was your last water / feed?

I'm at about once every 3-4 days last feed was about 40 hours ago at 1200 ppm and PH of 6 to 6.1
The plant is a auto-flower.

 

[ArtfulCodger]

Interveinal yellowing, edge curl, leaf twist, and taco-ing suggest light stress to me. I'd turn the light down and/or move it farther from your tops.