Kumato tomatoes originating in the Galapagos Islands . This species was endangered cross succesv with other species . The Kumato are naturally occurring and have not undergone any genetic modification . Appearance Kumato Tomatoes are grown in Belgium , Turkey and Canada . They are juicy and firm to the touch . Color varies from dark brown to green dechis . When green , tomato is crispy and tasty . When gets dark red , it is a little soft and juicy and is good for cooking. Brown tomatoes are ideal for salads and sandwiches . Kumato tomatoes taste is unique , intense, different from the tomatoes. They are sweeter than the usual red and slightly sour . Rosia Kumato is as big as a golf ball or mini ( cherry Kumato ) . It ripens from the inside out. Indications Kumato Tomatoes have high levels of fructose. They are rich in vitamin C , fiber and folic acid .