Hosta Broad Street will develop into a medium-sized mound, reaching heights of 45cm-55cm and spreading up to 105cm at full maturity. The plant features attractive heart-shaped leaves that are predominantly green with a narrow yellow stripe running through the middle. Initially, the leaves emerge mostly green with yellow centres; by summer, they exhibit a medium green hue with a cream centre. There are lighter green flashes between the green margins and the cream centre, giving the leaf a divided appearance. This vigorous grower will thrive in the shade garden. Pale purple flowers bloom on scapes that can reach up to 80cm tall. Hosta Broad Street is noted for its resistance to slugs and tolerance to sun exposure.