I planted Serrano del Sol peppers from T & T Seeds this year and I was not disappointed. Hanging here are the peppers I had at the end of the season after using many for making sauces and things throughout the late summer. This is the output from six plants. I’m drying them after which I’ll grind them and add them to oil or just keep them as red pepper flakes.
The green ones may or may not turn slowly red as they hang in the window (some will, some won’t). I wish I’d had more time to let them sit on the plant, but zone 3A doesn’t always let me have what I want.