Osmundaceae
royal fern
Osmunda spectabilis
Synonyms
Osmunda regalis
Osmunda regalis var. spectabilis
Plant Type
Fern
Life Cycle
Perennial
Typical Size
2-5 ft. tall
2-3 ft. wide
Tolerant of
Occasional Flooding
Inolerant of
Dry Soil, Direct Afternoon Sun
Propagation
By division
Plant Planting Notes
Provide up to 3 ft spacing. Plant in soil that stays consistently moist.
Plants/Diseases
No significant disease or pest issues.
Leaves
Twice pinnate fronds.
Flowers
Spore bearing fertile fronds.
Fruit
Spores.
Toxicity
No known toxicity.
USDA Hardiness Zones
3, 4, 5, 6, 7, 8, 9, 10
Light Exposure
Part Sun/Shade, Full Shade
Soil Moisture
Moist
Soil Drainage
Well-drained, Poorly Drained
Soil pH
Acidic (less than 6.0)
Native in South Carolina?
Yes
Plant Native Habitat
A variety of wet shady habitats such as marshes, floodplains, wet meadows, swamp and moist forests, and ditches.
Global Conservation Status (NatureServe)
Secure (G5)
Federal Conservation Status (USFWS)
Not Listed
Distribution Notes
Common throughout South Carolina