First, the flower
Chiltepín chili. Capsicum annuum var. glabriusculum. According to Wikipedia: "The tepin can be hotter than the habanero or red savina, with the highest levels seen in green fruit 40-50 days after fruit set"
Discussion
How well do those grow? Im on the west coast and have had a hard time with hot peppers but i discovered those peppers I want to say maybe a few months ago and I've been wanting to grow them.
Well this plant is over a zone with 9a weather nomenclature according to https://www.plantmaps.com/, that being if I'm not wrong, continental template (midlands of Mexico).
The plant grows slow, it was well before 3 years before its first flowering.