per 1/4 Pound. Quantity: $3.72. per Pound. Quantity: $9.29. Gotu kola powder is the dried and ground leaf of an aquatic plant indigenous to swampy, tropical areas of Indonesia. In Sri Lanka, the leaf is cooked as a vegetable as an accompaniment to curry, rice and dahl, usually in combination with chili powder, turmeric, grated coconut and lime.