They need a muchg bigger container than that. I'm also not sure roots like to be exposed to sunlight like you have there in the clear containers.

They look pretty healthy right now, but I predict that will change if you don't transplant them into a larger pot. Do you have nowhere outdoors that you can keep them? Peppers like lots of sun and heat, probably more than you can get from a window sill.

As for your question about the peppers themselves, they take weeks to develop from flowers into peppers. I'm wondering if they need bees to pollinate, though.

Do you plan to grow these outside?

If so, wrap those pots up with duct tape and get them outside and start hardening off, then transplant to a muck bigger container. The yellow spots could be from overwatering, but could also be a Magnesium deficiency. Are there MICROnutrients in that fertilizer?

Plants look great otherwise. They just need to get outside. Google hardening off if you don't know how.

Stop watering everyday from here on out. Peppers like to dry out between waterings. A good way to tell if they need water is to stick a wooden skewer a few inches deep into the soil. If soil comes out on the skewer, don't water. If no soil, water thoroughly. Let dry out completely before watering again.

Kevin

I suspect the Azomite supplied micronutrients. And do hope you pot that up in much larger container. Peppers in general are self-pollinating.