First, the trunk difference.
The vine branches are crawling and climbing, and they have to climb the frame. Branches are very long and can grow to 3 to 5 meters.
The branches of shrub Rosa rugosa are about 1.2 meters, and can even grow to about 2 meters, with strong uprightness.
Second, the difference between flowers
The flowers of vine rose are solitary, clustered or aggregated. The straight stems of flowers are about 5.5 cm to 13 cm long, with different patterns, such as cup-shaped, spherical and disc-shaped high cores. There are many colors, including red, pink, white and many other colors.
Shrub roses bloom at the top and on new strong buds. Petals have double petals and single petals, as well as patterns such as high-core curling. Rich in color, there are many colors, including white, pink, red and other single colors, but also a variety of colors.