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American Royal Fern

American Royal Fern

Osmunda spectabilis

perennialβ›… part shadeπŸ’§πŸ’§πŸ’§ high waterZone 3a – Zone 8b

A deciduous fern with large, feathery fronds that emerge in spring with a striking reddish-bronze color before maturing to green. It thrives in moist woodland settings and prefers consistently wet soil.

Overview

Form
Upright
Growth Rate
moderate
Size
2–5β€² tall Γ— 2–4β€² wide
Dormancy
deciduous

Tolerances & Soil

Zone 3aZone 8b
1471013
ColderWarmer
Zone range: Zone 3a to Zone 8b

Seasonality

Season of Interest

SpringSummer

Succession Role

early successionalmid successional

Native to the United States

Native Range

Eastern North America

Native to: Maine, New Hampshire, Vermont, Massachusetts, Rhode Island, Connecticut, New York, New Jersey, Pennsylvania, Maryland, Delaware, Virginia, West Virginia, Ohio, Indiana, Illinois, Michigan, Wisconsin, Minnesota, Iowa, Missouri, Kentucky, Tennessee, North Carolina, South Carolina, Georgia, Florida, Alabama, Mississippi, Louisiana, Arkansas

Function & Care

erosion controlwildlife benefit

Establishment & Care

Establishment
moderate
Maintenance
low
Propagation
seed, division