Is this mold?

[Coco Colas]

I have some calyxes turning brown on the lower budsites of my plant in week 5+ flower. Need help identifying if this is mold and what i should do

 

[Coco Colas]

Temps are 80° and 45-50% rh with the lights on

 

[George Mc]

what is the humidity with the lights off?

 

[N420]

Does the bud crumble apart if you pull on it a bit. your humidity seems right where you want it

 

[N420]

bud rot ususally effects the biggest most dense buds first I would really check those first

 

[PE636]

The pic of the larger cola almost looks like mold but it's hard to say for sure.. Some of the others it almost looks like color of the actual plant... If it is all mold it's pretty widespread.. Pick at the affected spot with tweezers and if its really soft and just pulls apart easy it's likely mold.

 

[PE636]

Temps are 80° and 45-50% rh with the lights on

That's not terrible for lights on but what about lights out?. Air holds a lot of moisture at that temp and when it cools the RH spikes way up.

 

[Coco Colas]

Okay thanks to everyone whos responded so far,

The bottom side of the sugar leaves have been turning purple which is making it hard to tell whats going on. Idk whats bad discoloration or whats due to genetics/cold night temps. Some of it looks purple brownish so i am concerned.

I checked the top colas and they all seem pretty good to me. Its the mainly the lower larf where i see some brown

I'll try to get a read of the humidity tonight but i know it does spike.


Here are a few more pics too

 

[PE636]

Looks much more like the normal colour of the plant in those pics!