A standout in any shaded garden, Hosta Sum and Substance is a bold, large-leafed variety known for its impressive presence and striking colour. Its glossy, leathery foliage ranges from chartreuse to greenish-yellow on top, with a contrasting white underside—making it a real feature plant. The large leaves are also ideal for floral arrangements and picking.

In summer, tall spikes of bell-shaped flowers appear, ranging in colour from pale lavender to nearly white. Remarkably resilient, Hosta Sum and Substance is rarely troubled by slugs or snails and performs best in a moist, well-drained soil with added compost.