Skip to content
← Plant Database
interrupted fern

interrupted fern

Osmunda claytoniana

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

A native deciduous fern with distinctive fertile leaflets interrupting the sterile fronds mid-blade. It thrives in moist woodland settings and adds delicate, feathery texture to shade gardens.

Overview

Form
Upright
Growth Rate
moderate
Size
2–4β€² tall Γ— 1.5–3β€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: Connecticut, Delaware, Georgia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, North Carolina, Ohio, Pennsylvania, Rhode Island, South Carolina, Tennessee, Vermont, Virginia, West Virginia, Wisconsin

Function & Care

erosion controlwildlife benefit

Establishment & Care

Establishment
moderate
Maintenance
low
Propagation
division