That is my experience also. Thus far, even though I know the original seed tomato was a hybrid, the volunteers leap to give fruit. Sadly, for me, they are not immune to BER.
Very interested in following your contributions to our threads.
My ‘free range’ black cherries went up to the ROOF last year...there are MORE of them this year, and they are well on their way to the roof AGAIN. I am hoping that my other ‘free rangers’ are Dr. Carolyn’s Pink, Eva’s Purple Ball, Blush, Goose Creek, and Sungold (drooool)...we’ll see. Think I’m out of luck on the Blush, since none of the plants seem to have the wispy foliage...