Hosta Heatwave Harmony will form a large mound of 50-60cm in height, with a spread of up to 80cm at maturity. This sport of Hosta Heatwave Harmony features shiny leaves with wide green margins and creamy centres that turn bright white as the summer progresses. Subtle yellow streaks where the centre and margin meet add further visual effect. Hosta Heatwave Harmony blooms in late summer with large, delightful, sweetly fragrant, almost white flowers on 90cm scapes.