Interrupted Fern, Osmunda claytoniana

Interrupted fern (Osmunda claytoniana) brings graceful, woodland elegance to any shade garden. Hardy in zones 3–8, this deciduous fern typically grows 2–3 feet tall and wide, forming upright clumps of soft green fronds with a unique “interrupted” fertile section mid-leaf. It prefers partial to full shade and moist, rich, slightly acidic soil—perfect for rain gardens, stream edges, or shaded borders. Low-maintenance and deer-resistant, it adds texture and a lush, timeless feel. If you want a native fern with character and reliability, this is an excellent choice.