I had a customer come into my garden center today and ask for “those mini sweet peppers. you know, the ones grocery stores sell”. I have no idea what those peppers are. I suggested a sweet pimento, but they wanted the grocery store was selling.
I linked to what I think the person was talking about.
Seems like these are a hybrid between a bird pepper and a bell. https://www.specialtyproduce.com/produce/Bell_Peppers_Mix_Mini_Sweet_2662.php Looks like people are growing them from the red seeds. Warning reddit link. https://www.reddit.com/r/aerogarden/comments/u5ckyr/has_anyone_grown_mini_sweet_peppers_thinking_of/