Hawaiian agriculture evolved from indigenous subsistence farming to plantation monocultures and modern diversified production.
Native Hawaiians cultivated taro (in flooded lo'i), sweet potatoes, bananas, yams, and raised pigs, chickens, and dogs.
Europeans introduced sugarcane, coffee, and pineapple, leading to large foreign-owned plantations reliant on immigrant labor from Asia and Europe.
20th century saw a shift to diversified farming: fruits, vegetables, flowers for local and export markets. Today, sugarcane, pineapple, and coffee remain major industries.