Heirloom tomatoes cross pollinating?
Ok, so I am relatively new to heirloom tomatoes, but not gardening by far. I'm hoping you all can settle a debate for me. Is it possible for all tomatoes to cross pollinate each other? I know potato leafed, and double bloom beefsteaks can, but in my seed saving book it argues most other tomatoes bloom stolens are so far removed, there is virtually no possibility for them to trade pollen.
Anyone have any experience on this? I thank you in advance for your help. :)