Gunnera manicata is famed for its giant evergreen leaves, which can reach 1-2 metres across! This Giant Rhubarb may not be suitable for smaller gardens, due to its sheer size, but it looks impressive and is ideal for waterlogged soil. A planting near water shows the leaves off to their best with spectacular reflections. An attention-grabbing addition to your garden, Gunnera manicata is durable and architectural and holds an RHS AGM. Height: 2.5m (8'). Spread: 4m (13').