‘Bianfen No.19' is a new tomato F1 hybrid developed by crossing high hardness self-sterile inbred line ‘ks305' as female parent and inbred line ‘ks325' as male parent. It is of early maturity and indeterminate growth type. It has strong growth vigor. It has continuous fruiting ability. Its fruit shape is oblate with smooth surface . The matured fruit is pink in color. The average single fruit weight is about 174 g. Its fruit hardness is high. It is tolerant to storage and transportation. Its flesh has sandy...