Epson salt during flower. Yes or No

I water with distilled water and during Veg i add a little bit of Epson salts to water and have had good success during veg.

I remember seeing a video and the grower commenting on cutting Epson salts prior to flower.

If you know anything about this or you think it doesn't matter either way, please comment. Thank you!

Yes.

Yes. If it's needed.

Yes. Sulphur increases the stink.

Yes, if needed. I use a little through flowering.