Is this a pollen sack?

[BroSki95]

im about a week away from cutting my lady down, noticed these on my plant. Is it a pollen sack? If so, what needs to be done to save my yield?

 

[Final Phase]

No - Your plant is fine. I can't remember the technical name of it, but it's not a pollen sack...

 

[KryptoBud]

It's a calyx.

 

[Final Phase]

It's a calyx.

That's it. I could kind of picture it in my mind, but my spelling always sucks!

 

[Los Reefersaurus]

turn a light on and take better pictures if you want us to help you, put a little effort in if you want us to put effort in