Masses of clusters of white flowers all over the plant. Scent 3. Colour -white. Height 110cm. Shrub variety. For over 130 years the Harkness nursery has been supplying roses to Britains gardeners. The mission of Harkness Roses is to raise new & enhanced roses, varieties with better reliability against disease, stronger perfume, a wider range of colours, & more blooms over a longer flowering period. Of these qualities, perhaps the most significant is reliability.