Ronde De Nice Zucchini Seeds (Aimers International). Heirloom Vegetable. Variety originated in France. Delicately skinned fruit is round and light green with tender, nicely nutty flavoured flesh. Flavour is at its best before the fruit reaches 7.5 cm (3”) in diameter. Larger fruit can be hollowed out and stuffed. Matures in 50-60 days.