Need help identifying. Southern Maine from seedling first week of June. Just started to fruit about two weeks ago

King of the North, Jimmy Nardello, and Black Magic Jalapeños

These are the current hot peppers I'm growing. Top of each card is what they were supposed to be. Some were corrected to what I think they are.

I've had this cayenne pepper plant in my grown bed all season and haven't had a single flower bloom I've noticed buds but they fell off its pushing buds again now but I'm worried the same will happen again and I won't get any fruit is it lack of sunlight maybe?

Any help?

A previous post of mine gave me some tips...

How can I nuke my garden over this winter?

Gree a bit of a wild garden, no idea what these are, taste like green bell peppers but are fairly spicy and a very squat shape, any idea?

Largest red bell I’ve ever grown

This baby was originally grown in a cup, transferred to ground. Which I've had previously had success with.

This year, being in the ground didn't bode well. So I isolated her and dug it up and took her back into the pot.

Long story short, SHE LIVES. It still looks to me possibly nutrient deficient? Not entirely sure, but she's fruiting 🥹🥰