Fern Cinnamon

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Price range: $14.99 through $24.99

Cinnamon Fern is a bold, deciduous fern with arching, bright green fronds and unique cinnamon-colored fertile fronds in spring. Ideal for moist, shaded areas, it adds height, texture, and year-round interest to woodland gardens and borders.

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Cinnamon Fern

Osmundastrum cinnamomeum

Cinnamon Fern is a striking deciduous fern prized for its dramatic arching fronds and distinctive cinnamon-colored fertile fronds that emerge in spring. The fertile fronds, typically shorter and more upright, rise from the center of the plant, adding both texture and a unique seasonal accent. As the growing season progresses, the lush green fronds spread outward in a vase-shaped clump, creating a bold and elegant presence in shaded landscapes. This fern thrives in moist, humus-rich soil and brings layered visual interest to woodland gardens, stream edges, and shaded borders.

Ideal for gardeners seeking both ornamental beauty and low-maintenance resilience, Cinnamon Fern is adaptable to partial and full shade. Its robust growth habit provides structure and movement in garden designs while complementing hostas, astilbes, and other shade-loving plants. Its bold foliage, combined with the seasonal cinnamon fronds, ensures that this fern is a standout addition to any shaded garden area.

Care Instructions:

Planting: Select a partial to full shade location with consistently moist, well-drained soil. Space plants 2–3 feet apart.

Watering: Keep soil evenly moist, especially during dry periods. Avoid waterlogging.

Pruning: Remove old, damaged, or dead fronds in late winter or early spring to encourage fresh growth.

Pest Control: Generally pest-free. Occasionally monitor for slugs or snails in damp conditions.

Soil Tips: Prefers rich, acidic to neutral soil with high organic matter. Mulch annually to retain moisture and improve fertility.

Plant TypeFerns
NativeNative
Hardiness Zone(s)4, 5, 6, 7, 8, 9, 10
ExposurePartial Sun
Season of InterestMid Spring, Late Spring, Summer, Fall
Plant Height3' - 6' (ft), 2' - 4' (ft)
Plant Spread2' - 4' (ft)
Spacing2' - 3' (ft)
Water NeedsAverage
Maintenance LevelLow
Soil TypeSand, Loam, Clay
Soil PHAcidic
Soil DrainagePoorly Drained, Moist but Well Drained
Bloom ColorGreen
Foliage ColorGreen
CharacteristicsPlant of Merit, Showy
TolerancesRabbit, Deer, Wet Soil, Clay Soil
Garden UsesBog Gardens, Beds and Borders

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