Ashwagandha – Winter Cherry (Withania Somnifera) Description of Plant Ashwagandha is short woody shrub which can grow up to 35-75 cm in height. From the central stem branches are extended radially. Leaves are 10- 12 cm long and dull green in color. Flowers are small and round in shape. Flowers are greenish- yellow, found in flowered clustered in axils and 4-6mm in diameter. Fruits are red berries enclosed in a green enlarged calyx. Roots are stout, long tuberous, fleshy, whitish