are both the plants giving you the same color fruit?
william

Were all your seed "new" this year, or some form last year?
Bonnie

if it had purple, would look like anna's noire.

william

They are all the same color; I will be watching for later fruits to see what happens.

All seeds were new and were from Baker Creek.

I have the Black Pineapple, but it is totally different and smaller fruit.

Very interesting.............

Does Baker Creek have a catalog that you can study? It doesn't look like a disease to me usually they would cause a bad outcome. Maybe it is Glenda's Green Wonder.

I am beginning to think it is the Black Pineapple tomato from Baker Creek. The one plant I have labeled doesn't really look exactly the same though, so maybe there is a great variance in them.

I will be watching closely the rest of the season.