Fat round calyxes at top of colas

Hi everyone,

First time poster... third year growing. I've read some posts here about large calyxes/foxtailing but I'm still not sure what I'm seeing.

I'm growing 5 plants under a SolarSystem 550W LED
Strain is Putang from GLG (feminized)
RH has been in the low to mid 40s
Temperature has been mid 70s during the day and high 60s at night
Light is placed 24" above the highest cola (minimum height specified by the manufacturer)
4 of the 5 plants show the red coloring but one is completely green (interesting, but not the issue at hand).

One of the plants (the one with the highest cola) is producing big round calyxes, even several inches below the high cola.
There's also striping on the upper fan leaves that I don't see on any of the other plants.

Does this look like too much light exposure?

The plant in question is at the back in the middle of the tent photo.
The single cola photo is from the plant in question.
In the 3-cola photo, the front 2 colas are from a different plant, and the cola in the back is the affected one.

I can provide more info if needed.

Thanks in advance

No, you're fine, leaves do interesting things near harvest, as they strain to make their life genetically viable.

It’s got to be a genetic thing with that one plant. I occasionally get some weird airy buds when I grow out some of my homemade crosses. You can still smoke the buds, just don't use that Pheno for breeding.

If it were an environmental issue all your plants would be exhibiting the same problem.