Tomato Grafted Plants - F1 Giulietta A deliciously flavoured classic Italian plum tomato. The F1 Giulietta is a classic Italian plum tomato that produces high yields and boasts an excellent range of disease resistance. This large-fruited Italian plum tomato performed superbly in last year's trials. The fruits set well, even under cool conditions, and are juicy and delicious. Ideal for sandwiches, frying or slicing you’ll be able to enjoy this variety right through till September.