Skip to content
Log inStart trial

Cinnamon Fern

Osmundastrum Cinnamomea

Design with this plant

Overview

The Cinnamon Fern, Osmundastrum cinnamomeum, is a robust perennial fern up to 5 feet tall, characterized by its striking reproductive fronds which turn a cinnamon color late spring. Preferring moist, acidic soil, it thrives in USDA hardiness zones 4-9. Showy and deer-resistant, this fern provides textured greenery and enjoys partial to full shade, making it an ideal choice for woodland gardens and naturalized areas.

Sun Deep Shade, Half, ShadeWater Extra in Summer, HighZones 3–9Type Fern
Cinnamon Fern (Osmundastrum Cinnamomea) — cinnamon-stick like bundles of sporangia that give the plant its common name

Culture

Sun
Deep Shade, Half, Shade
Water
Extra in Summer, High
USDA zones
3–9

Shape & size

Mature height
2–3 Ft.
Mature width
2–3 Ft.

Classification

Type
Fern
Family
Osmundaceae

See full data, regional cultivation notes, and design tools. Build a client presentation around this plant.

Start your 14-day trial

Photos (120)

Cinnamon Fern (Osmundastrum Cinnamomea) — characterized by its striking reproductive fronds which turn a cinnamon color late spring; the fern, image 56
Cinnamon Fern (Osmundastrum Cinnamomea) — displaying the characteristic rusty-brown; cinnamon Ferns offer a touch of woodland charm to any garden
Cinnamon Fern (Osmundastrum Cinnamomea) — Cinnamon Ferns offer a touch of woodland charm to any garden
Cinnamon Fern (Osmundastrum Cinnamomea) — Care should be taken to avoid direct sunlight; is a robust perennial fern up to 5 feet tall, image 70
Cinnamon Fern (Osmundastrum Cinnamomea) — Cinnamon Ferns offer a touch of woodland charm to any garden; care should be taken to avoid direct sunlight
Cinnamon Fern (Osmundastrum Cinnamomea) — displaying the characteristic rusty-brown
Cinnamon Fern (Osmundastrum Cinnamomea) — They prefer consistently moist, image 95
Cinnamon Fern (Osmundastrum Cinnamomea) — green backdrop to any landscape design; mature Cinnamon Ferns typically stand 2 to 5 feet tall and spread
Cinnamon Fern (Osmundastrum Cinnamomea) — The sterile fronds are broad, arching, and feather-like, creating a visually soft texture
Cinnamon Fern (Osmundastrum Cinnamomea) — this fern offers a bold texture and a lush; scientifically known as Osmundastrum cinnamomeum, image 90
Cinnamon Fern (Osmundastrum Cinnamomea) — cinnamon-stick like bundles of sporangia that give the plant its common name; characterized by its, image 101
Cinnamon Fern (Osmundastrum Cinnamomea) — The sterile fronds are broad, arching, and feather-like, creating a visually soft texture; prized for its striking
Cinnamon Fern (Osmundastrum Cinnamomea) — Prized for its striking fronds and unique cinnamon-colored spore-bearing pinnacles; fountain-like, image 116
Cinnamon Fern (Osmundastrum Cinnamomea) — Prized for its striking fronds and unique cinnamon-colored spore-bearing pinnacles; fountain-like presence in your
Cinnamon Fern (Osmundastrum Cinnamomea) — When integrating them into a landscape
Cinnamon Fern (Osmundastrum Cinnamomea) — Remember to provide sufficient space for them to reach their full size and create their dramatic
Cinnamon Fern (Osmundastrum Cinnamomea) — fountain-like presence in your client's garden; the sterile fronds are broad, arching, and feather-like, image 80
Cinnamon Fern (Osmundastrum Cinnamomea) — Prized for its striking fronds and unique cinnamon-colored spore-bearing pinnacles; fountain-like, image 89
Cinnamon Fern (Osmundastrum Cinnamomea) — green backdrop to any landscape design; mature Cinnamon Ferns typically stand 2 to 5 feet tall and spread, image 91
Cinnamon Fern (Osmundastrum Cinnamomea) — fern for deep shade or half or shade
Cinnamon Fern (Osmundastrum Cinnamomea) — making it an ideal choice for woodland gardens and naturalized areas, image 59
Cinnamon Fern (Osmundastrum Cinnamomea) — The fertile fronds emerge erect in the center of the clump; acidic soil with ample organic matter and, image 72
Cinnamon Fern (Osmundastrum Cinnamomea) — scientifically known as Osmundastrum cinnamomeum; demonstrating an adaptable resilience to a variety of
Cinnamon Fern (Osmundastrum Cinnamomea) — Remember to provide sufficient space for them to reach their full size and create their dramatic; green, image 106
Photographs by 13 contributors

Related plants

Cinnamon Fern (Osmundastrum cinnamomea) — acidic soils and partial to full shade

Fern

Cinnamon Fern

Osmundastrum cinnamomea

Deep ShadeUSDA 3–9
Clayton's Fern (Osmunda Claytonia) — is a perennial fern native to the cool

Fern

Clayton's Fern

Osmunda Claytonia

Deep ShadeUSDA 3–8
Royal Fern (Osmunda Regalis) — which unfurl in a bright chartreuse hue before maturing to a deep; ancient greenery that has adorned the earth for, image 62

Fern

Royal Fern

Osmunda Regalis

Deep ShadeUSDA 3–9
Alaska Fern (Polystichum Setiferum) — This species is renowned for its lush; the Alaska Fern is low maintenance

Fern

Alaska Fern

Polystichum Setiferum

Deep ShadeUSDA 6–8
Alpine Water Fern (Blechnum Penna-Marina) — fern / ground cover for deep shade or half or shade; it is generally pest and disease-resistant

Fern

Alpine Water Fern

Blechnum Penna-Marina

Deep ShadeUSDA 7–10
Australian Tree Fern (Cyathea cooperi) — tropical accent to any shaded landscape design; cyathea cooperi thrives in USDA Hardiness Zones 9 to 11, image 87

Fern

Australian Tree Fern

Cyathea cooperi

HalfUSDA 9–9