Very interesting to see this man's grafting skills. Novel idea, and God knows what else this man can grow in that kind of climate! Figs must grow like weeds.
Can't understand Italian, so I have no idea exactly what species of tree he was using as an understock....my two guesses: "Angel's Trumpet" (Brugmansia)....or, "Tree Tomato" (Cyphomandra betaceae).....but....??????
I will wait for the translations/explanations.
Thanks,
Frank