The seeds (and the words below) are from Midwest Gardener. https://www.youtube.com/c/MidwestGardener
 
Midwest Fiesta Red makes a great container pepper. I usually put about 4 plants in a 10 gallon grow bag, and it makes for a pretty display of peppers and foliage. They usually have decent variegation on the foliage, and the peppers form in clumps. They usually reach from 8 to 12 inches high.