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Sensitive Fern

Onoclea sensibilis

Also listed as Angiopteris sensibilis, Calypterium sensibile

Also known as Bead Fern

herbaceousβ›… part shadeπŸ’§πŸ’§πŸ’§ high water❄ Hardy: Zone 2a – Zone 8b

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A delicate deciduous fern native to eastern North America, prized for its feathery, bright green fronds that turn bronze in fall. It thrives in consistently moist woodland settings and spreads via rhizomes to form attractive colonies.

Why grow it

Sensitive fern offers reliable deciduous ground cover for moist woodland understories where many other ferns struggle with drainage or shade intensity. Its bright green summer fronds and bronze fall color provide longer seasonal interest than some evergreen fern species, while its rhizomatous spread makes it useful for stabilizing banks or colonizing difficult wet areas without requiring division or replanting.

Watch out for

This fern spreads vigorously once established in ideal conditions (consistently moist, acidic soil) and may outcompete slower-growing neighbors in smaller gardens. The fronds are somewhat brittle and easily damaged by foot traffic or heavy pruning, so site it away from high-traffic areas.

Overview

Form
Spreading
Growth Rate
moderate
Size
1.5–2.5β€² tall Γ— 2–3β€² wide
Dormancy
deciduous
Family
Onocleaceae
EdibleBiomass and mulchErosion controlWildlife habitat & food

Native to the United States

Native Range

Eastern North America

Native to: Alabama, Arkansas, Colorado, Connecticut, District of Columbia, Delaware, Florida, Georgia, Iowa, Illinois, Indiana, Kansas, Kentucky, Louisiana, Massachusetts, Maryland, Maine, Michigan, Minnesota, Missouri, Mississippi, North Carolina, North Dakota, Nebraska, New Hampshire, New Jersey, New York, Ohio, Oklahoma, Pennsylvania, Rhode Island, South Carolina, South Dakota, Tennessee, Texas, Virginia, Vermont, Wisconsin, West Virginia, Wyoming

Seasonality

Season of Interest

SpringSummer

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Companion Planting

Plants well with