Sick baby. I dont know what the heck.

[Ganjier]

Coco. 5.8. 600 ppm. Cal mag, flora nova grow, 80 f 45% . I've tried all kinds of stuff. Looks over watered and heat stressed. Lights on 50% 18" away of led. 6" exhaust on setting 4, 3x3 tent. Oh, Epson salt also.

 

[CrashMagnet]

Looks pretty crowded with all those big leaves. Could it be just too many leaves too close together for the current air flow? Seems unlikely it could be over watered with a fabric pot and all that perlite.

 

[WonkasTHC]

Seems unlikely it could be over watered with a fabric pot and all that perlite.

I don't think over watered.
Coco is nearly impossible to over water.
Definitely something not happy.



OP.
Check for bugs under leaves and in the soil.
Could be soil mites or broad/russet mites

 

[WeedHopper]

A phosphorus deficiency can result in red or purple stems, accompanied by symptoms like darkening and curling of the leaves, reduced flowering, and slow growth.

 

[RosterMan]

Wrong site ?

 

[John Kramer]

how much Mg did u give her ?
in ppm for last 2 weeks ?

 

[greenmobster440]

Hate to see a plant suddenly do this.

I'm not a coco guy but I've grown in it before. So I'll just see what others post.