
Western Sword Fern
Polystichum Munitum
An iconic evergreen fern, the Western Sword Fern provides year-round texture and classic beauty to any shaded garden.
Size
Installation
About this plant
Polystichum Munitum, commonly known as the Western Sword Fern, is a true PNW classic, celebrated for its robust, leathery fronds that form elegant, upright clumps. This adaptable perennial brings a touch of ancient woodland charm to your landscape, maintaining its vibrant green color even through the winter months. Perfect for creating a lush, verdant understory in shaded beds, alongside streams, or in woodland gardens, the Western Sword Fern also excels in naturalized settings. Its architectural form and reliable performance make it an indispensable choice for both contemporary and traditional designs. Hardy and low-maintenance, it's an excellent choice for adding enduring structure and an evergreen presence to those difficult-to-fill shady spots.
Care & maintenance
Generally low maintenance, the Western Sword Fern thrives with consistent moisture and rich, well-draining soil. Remove old or damaged fronds in late winter or early spring to encourage new growth and maintain a tidy appearance. No significant pruning is required beyond this. Fertilize lightly in spring with a balanced slow-release fertilizer if desired.
Quick facts
- Type
- perennial
- Mature height
- 2-4 feet
- Mature width
- 2-3 feet
- Sun
- Full Shade to Part Shade
- Water
- Medium to High
- Growth rate
- Medium