I'm growing Serrano and a Golden Cal Wonder which both appear to be a bit stunted (I think?). Meanwhile I have a Hungarian Wax (not pictured) that is growing steadily and already harvested a couple peppers). The Cal Wonder is especially short and doesn't show much growth after ~2 weeks. Am I being impatient? Should it be taller? The serrano is flowering (which seems to be a good sign) but the leaves are a bit curled and it looks spindly. I am using an organic potting mix, watering 1-2x/wk in morning, and have mixed in fish/seaweed fertilizer to the water in each of the past 2 weekends.
Hopefully the pictures can tell the story better:
Golden Cal Wonder - a short little guy..
Serrano (definitely the better of the two):