What is Solanum torvum Solanum torvum is a species of wild brinjal, it is a very vigorous plant. S. torvum is a perennial plant belonging to the Solanaceae family, which shows resistance against soil borne diseases like wilt and plant nematode. Because of this quality, it is used as rootstock in vegetable grafting. Also read:… Continue reading Using Solanum torvum in Tomato Grafting