Ferns for zone 4
These 66 ferns grow in USDA zone 4. Zone 4 winters reach -30 to -20°F (-34 to -29°C). Garden centre favorites come first. Find your zone.
- western oakfernGymnocarpium dryopterisZones 3 to 6 · Sun to shade · 16"
- goldie's shield fernDryopteris goldieanaZones 3 to 8 · Part to full shade · 3 to 4 ft
- Dre subarctic ladyfernAthyrium filix-femina 'Dre'Zones 4 to 8 · Part to full shade · 12 to 18"
- Frizelliae subarctic ladyfernAthyrium filix-femina 'Frizelliae'Zones 4 to 9 · Part to full shade · 1 to 2 ft
- clinton's wood fernDryopteris clintonianaZones 3 to 8 · Part to full shade · 2 to 4 ft
- lowland fragile fernCystopteris protrusaZones 2 to 9 · Part to full shade · 6 to 18"