spreading wood fern
Dryopteris expansa
USDA zones3 to 8
SunHandles partial sun to full shade
WaterHandles moderate to moist soil
Size2 to 3 feet tall12 to 24 inches wide
- Habit
- Herb , fern
- Bloom season
- Spring, summer, autumn
- Bloom color
- Not applicable
- Soil types
- Sand, loam, clay, chalk
- Soil pH
- Acid, neutral
Garden uses
Notes
Spreading wood fern (Dryopteris expansa) is a fern for borders and woodland gardens that need low maintenance. It is hardy to USDA zone 3, or down to -40°F (-40°C). This plant likes part sun to full shade and average to moist soil of most types. It grows 24 to 36 inches tall and spreads 12 to 24 inches. It prefers acid to neutral soil, so it suits a shady spot under trees.
Pairs well with Japanese forest grass, Astilbe, and Regal Splendor hosta.
Native range
AK, CA, CO, ID, and 8 more places. See all 12
AK, CA, CO, ID, MI, MN, MT, OR, WA, WI, WY; BC, and NL.