Red, Plum shaped paste tomato on Indeterminate plants. Description Grown for the first time in 2018 with seeds from a seed swap, we were interested to see how this grew. King Humbert (also Koenig Humbert) seems to be named after King Umberto I (Italy c 1878) whose consort Margherita inspired the pizza of that name.…… Continue reading Tomato King Humbert