The appearance of the winged bean varies abundantly. The entire winged bean plant is edible. Because the early growth of winged bean is slow, it is important to maintain weeds. All varieties of winged bean grow on a vine and must grow over a support. Some winged bean varieties do not produce tuberous roots. Growing winged bean in lower temperatures can increase tuber production. Although winged bean thrives in hot weather and favours humidity, it is adaptable. Winged bean can grow at least as fast as comparable legumes, including soy. For commercial fish feed, winged bean is a potentially lower-cost protein source. Winged bean is nutrient-rich, and all parts of the plant are edible. The winged bean plant grows as a vine with climbing stems and leaves, in height. Winged bean milk is similar to soy milk, but without the bean-rich flavour. The African sharptooth catfish, a highly valued food fish in Africa, can eat winged bean. Winged bean is a potential food source for ruminants, poultry, fish, and other livestock.