Plant Min Zone: 5a
Plant Max Zone: 8b
Sunlight: Part Sun, Shade, Deep Shade
Water / Rainfall: Average, High
Soil Quality: Average, Rich
Bloom Season: None
Flower Color: None
Berry / Fruit Color: None
Spring Foliage Color: Green, Bronze, Orange
Summer Foliage Color: Green
Fall Foliage Color: Green
Evergreen Foliage: Yes
Winter Interest: Yes
Scented Flowers: No
Drought Tolerance: Low
Wet-Feet Tolerance: Medium, High
Humidity Tolerance: Medium
Wind Tolerance: Low
Poor Soil Tolerance: Acidic Soil (low PH)
Height: 1' - 2'
Width: 1' - 2'
Growth Rate: Slow
Service Life: Medium: 3-5 years
Maintenance Need: Medium
Spreading Potential: Low
Yearly Trimming Tips: Trim Evergreen Perennial Only if Winter-Kill Occurs.
Plant Grouping Size: Specimen Planting of 1-3, Small Grouping of 3-5
Best Side of House: East Exposure, North Exposure
Extreme Planting Locations: Tolerates Damp Full Shade, Base of Retaining Wall Locations
Ornamental Features: Long Lasting Fall Color, Multiple Seasons of Interest, Bright Winter Color, Exceptional / Colorful Foliage
Special Landscape Uses: None
Possible Pest Problems: Weed Competition
Plant Limitations: Needs Regular Irrigation
Autumn Shield Fern, is also known as Dryopteris erythrosora