The Hosta Bressingham Blue develops into a substantial mound, reaching a height of 65cm-75cm and extending up to 125cm in width at maturity. It features large, powdery blue leaves that are notably thick, slightly cupped, and attractively corrugated. This cultivar forms an impressive cluster of blue-green foliage, maintaining better colouration throughout the season when planted in deeper shade. In July, near-white flowers elegantly rise above the blue mound on scapes reaching up to 150cm. Additionally, Hosta Bressingham Blue is known for its tolerance to sunlight and resistance to slugs, making it a highly valuable and versatile addition to various garden environments.