Hermie?

Clearly this is a seed sac...

Only 2 plants and I don't see any nanners, so I'm guessing this is a full blown hermie?

They are at day 37 in flower and had some growing stress...

Looks like these sacs started forming about 3 days ago.

I see what appears to be a calyx - I'm not sure what a "seed sack" is but you would need male flowers to have a "selfing" plant.

Oh?

The pic is just blow my bud, but they appeared further down on the plant as well. The plants were mainlined and a bit of defoliation towards the bottom for airflow... these showed up on the defoliated section too (not near buds, but near what would have been bud sites if I didn't mainline).

Yea those are just swole calxy's from those pistils receeding into them,

Well that makes me feel better!

I'd imagine these are the points where the seeds form if pollinated.

Regardless, I'm going to finish the grow because both plants are showing the same and I don't have another run ready yet anyway.

How do you tell if it's pollinated?

I really don't see any nanners anywhere....

You'e good bro. Just look for nanners in the buds later in flower. I've seen seed pods go the fuck off on a batch of Cherry pie and it ended up seeding the whole room 2 weeks into flower.