My Deer Garden

Plant record · Fern

Is Royal Fern deer resistant?

Osmunda regalis

Broad fronds of royal fern
Photo by E Wusk, CC BY-SA 4.0. Via Wikimedia Commons.
Damage step 1 of 4 · Rarely Damaged

Yes. Deer almost always leave this alone.

Type
Fern
Hardiness
Zones 3–10
Light
Full shade to part shade
Height
60–72 in
Maintenance
Low
Native range
35 US states

Damage steps follow a published university field scale. How plants are rated.

About Royal Fern

Coarse, almost tropical fronds and the largest native fern after ostrich. Wants genuinely wet acid soil and will not tolerate drying out.

Soil and care

Soil pH
4.5 to 6
Drainage
Consistently moist
Water
High
Spacing
35 to 47 in apart
Growth rate
Slow
Maintenance
Low

Similar to Royal Fern

Other ferns with the same deer rating.

Where Royal Fern grows

Hardy across every state on zone range alone, and native to 35 of them. Mountain and coastal areas sit outside the ranges used here, so check your own zone before ordering. Select any state, including one it will not grow in, for what is resistant there.

Alabama — native, and hardy. Zones 7 to 9.Alaska — hardy here. Zones 1 to 8.Arizona — hardy here. Zones 5 to 10.Arkansas — native, and hardy. Zones 6 to 8.California — hardy here. Zones 7 to 10.Colorado — hardy here. Zones 3 to 6.Connecticut — native, and hardy. Zones 5 to 7.Delaware — native, and hardy. Zones 7 to 7.District of Columbia — native, and hardy. Zones 7 to 8.Florida — native, and hardy. Zones 8 to 11.Georgia — native, and hardy. Zones 7 to 9.Hawaii — hardy here. Zones 9 to 12.Idaho — hardy here. Zones 3 to 7.Illinois — native, and hardy. Zones 5 to 7.Indiana — native, and hardy. Zones 5 to 6.Iowa — native, and hardy. Zones 4 to 6.Kansas — native, and hardy. Zones 5 to 7.Kentucky — native, and hardy. Zones 6 to 7.Louisiana — native, and hardy. Zones 8 to 10.Maine — native, and hardy. Zones 3 to 6.Maryland — native, and hardy. Zones 6 to 8.Massachusetts — native, and hardy. Zones 5 to 7.Michigan — native, and hardy. Zones 4 to 6.Minnesota — native, and hardy. Zones 3 to 5.Mississippi — native, and hardy. Zones 7 to 9.Missouri — native, and hardy. Zones 5 to 7.Montana — hardy here. Zones 3 to 6.Nebraska — hardy here. Zones 4 to 6.Nevada — hardy here. Zones 4 to 9.New Hampshire — native, and hardy. Zones 3 to 6.New Jersey — native, and hardy. Zones 6 to 7.New Mexico — hardy here. Zones 4 to 9.New York — native, and hardy. Zones 4 to 7.North Carolina — native, and hardy. Zones 6 to 8.North Dakota — hardy here. Zones 3 to 4.Ohio — native, and hardy. Zones 5 to 6.Oklahoma — native, and hardy. Zones 6 to 8.Oregon — hardy here. Zones 6 to 9.Pennsylvania — native, and hardy. Zones 5 to 7.Rhode Island — native, and hardy. Zones 6 to 7.South Carolina — native, and hardy. Zones 7 to 9.South Dakota — hardy here. Zones 3 to 5.Tennessee — native, and hardy. Zones 6 to 8.Texas — native, and hardy. Zones 6 to 9.Utah — hardy here. Zones 4 to 9.Vermont — native, and hardy. Zones 3 to 5.Virginia — native, and hardy. Zones 6 to 8.Washington — hardy here. Zones 5 to 8.West Virginia — native, and hardy. Zones 5 to 7.Wisconsin — native, and hardy. Zones 3 to 5.Wyoming — hardy here. Zones 3 to 6.
Native and hardyHardy on zone rangeNot hardy — still linked
Choose a state from the listeasier on a phone

Common questions about Royal Fern

Is Royal Fern deer resistant?
Royal Fern (Osmunda regalis) is rated Rarely Damaged, step 1 of 4 on the damage scale this site uses. Deer almost always leave this alone.
What hardiness zones does Royal Fern grow in?
Royal Fern is hardy in USDA zones 3 to 10. Outside that range it will either not survive winter or will struggle with summer heat.
Does Royal Fern grow in shade?
Yes. Royal Fern tolerates full shade to part shade, which makes it one of the options for a shaded bed where deer also browse.
How big does Royal Fern get?
Mature height is roughly 60–72 in. Growth rate is slow.

Browse from here

Every list Royal Fern belongs to.

All ferns·Rarely damaged·Shade plants

Hardy in these zones

Zone 3·Zone 4·Zone 5·Zone 6·Zone 7·Zone 8·Zone 9

Damage ratings follow the four-step field scale published by Rutgers University. Growing data is compiled from state extension sources and still being verified record by record. Last reviewed .