The seeds (and the words below) are from Midwest Gardener. https://www.youtube.com/c/MidwestGardener
 
This was an accidental cross. One parent was a variegated mutant, and the other is unknown. I germinated about 25 of these, and I got seedlings that were mutant, non mutant, variegated, non variegated, and had some that were almost all green, and some that were very dark. As you can see, the F1s were beautiful, but F2s could be all over the place. One thing about it. These seeds will give you lots of variety. I've growing a few myself indoors right now.