The tomato plants that thrived were volunteers that I dug up from the lawn and planted in pots.
I neglected them shamelessly.
They thrived though, blight free. They had to be tough having survived the trip through my Lab's alimentary canal and over wintering out doors.
I saved seed from them last year.
I named them Labrador's.
Glad I saw what you named them, because I read "Lab's" as "Lamb's". LOL