(85 days) Indeterminate. Customers have been asking for an heirloom version of Oxheart, and we finally found one at the Seed Savers Exchange. Said to have originated in a village 20 miles from Budapest around 1900. Huge pink oxheart fruits weigh upwards of one pound. With very few seeds and almost no cracking, this huge tomato makes short work of canning your winter's supply of tomato sauce.