The root system is developed, the regeneration ability is strong, and there are many lateral roots, which are mostly distributed in the soil layer more than 30 cm away from the soil surface. Plants grow vigorously, stems and vines are self-capped, and there are fewer varieties; There is infinite growth, and the plant height is more than 2 meters; The leaves are odd pinnate compound leaves with many thin leaflets. Because the seeds are small, the primary cotyledons and some true leaves are slightly smaller than ordinary tomatoes. The fruit is bright, with red, yellow and green colors. The weight of a single fruit is generally 10 ~ 30 grams, and the fruit is mainly spherical. The seeds are smaller and heart-shaped than ordinary tomatoes. Densely covered with fine wool, 1000-grain weight1.2 ~1.5g.