Okay, first, my apologies if this is an easily researched answer.
I have looked, tho. Also sorry if its a dumb one.
But you don't know till you know.... so I am wondering how someone knows if they have crossed a tomato successfully. I mean, you try to pollinate the flower, but the flower could already be pollinated- right? Or you could fail and it could pollinate later. So if pollination occurs there are really three possibilities- two of which don't lead to your cross.....
So when the tomatoes form, how do you know to save and grow out those seeds versus trying again?
Thanks!!!!