Cinnamon Fern (Osmunda cinnamomea)

Cinnamon Fern (Osmunda cinnamomea) is an upright deciduous fern native to eastern North America, including Georgia. It brings lush texture to shady plantings with soft yellow-green fronds that turn yellow in fall.

Distinctive fertile fronds emerge in spring, standing stiffly upright and quickly turning brown. These contrast with the leafy sterile fronds, creating interest without flowers.

Growing details

• Plant type: Deciduous fern
• Origin: Eastern North America; Georgia native
• Mature size: 2–3 feet tall and wide
• Spacing: Approximately 2 feet apart
• Hardiness: USDA zones 3–9
• Light: Part sun to full shade
• Soil: Rich, acidic, moist, well-drained soil
• Fall interest: Yellow foliage

Care and garden use

This low-maintenance fern needs consistent moisture. Use it in woodland gardens, shaded borders, naturalized areas, or plantings near ponds and streams where its soil needs can be met. Pair with Lenten roses, hostas, or other ferns for contrasting foliage.

Important dormancy note

Deciduous ferns may remain dormant until late spring. A dormant fern can arrive with no visible fronds, making the pot appear to contain only soil. Allow time for seasonal growth to emerge and maintain appropriate moisture.

Image credit: Photo ©2006 Derek Ramsey (Ram-Man), Cinnamon Fern Osmunda cinnamomea Plant 2000px, CC BY-SA 2.5. Plants naturally vary in appearance and may differ from the images shown.