The seeds (and the words below) are from Midwest Gardener. https://www.youtube.com/c/MidwestGardener
 
Midwest Fiesta Purple peppers like the other Midwest Fiesta peppers are a low growing ornamental peppers. They make great container peppers because of their size. They top out at about 8 to 12 inches. These seeds are F5, so they aren't fully stable. There might be some variation in pepper size, color, and shape. I only grew one plant this year and all of the seeds available are from that plant which is pictured.