Sword Fern (Polystichum munitum) has dark green fronds that grow 1.5 to 6 feet tall, in a tight clump spreading out radially from a round base. Individual fronds live for 1.5 to 2.5 years and remain attached to the rhizome after withering. Sword Ferns prefer the understory of moist coniferous forests at low elevations. It grows best in well-drained, acidic soils. Sword Ferns are very tough and can survive occasional dry periods but do best with consistent moisture and dappled sunlight.
Classification: Perennial Key Characteristics: Evergreen Light Requirements: Part shade to full shade Water Requirements: Dry to moist soil Ease of Growing: High Growth Rate: Moderate Bloom Time: July Spreads: No Benefits: Wildlife, Rain garden, Wildfire resistant, Riparian zones, Deer resistant, On Portland Plant List Edible: Yes Mature Height: 2-5 feet Mature Width: 2-4 feet
