Photo of Polystichum munitum foliage, form by Jami Dwyer

Photo by Jami Dwyer

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Buy Polystichum munitum

Also Known As

  • Western Sword Fern

Plant type

fern

size

  • H: 3'-6'
  • W: 3'-6'

planting zones

  • 5a-9b

1 gallon bagged root ball | $19

Ships UPS, flat charge based on order total

30 at Gossler Farms

3/4 gallon pot-bare root | $10

USPS Priority Mail shipping rates

Fewer than 24 at Sebright Gardens

1 gallon | $25

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47 at Forestfarm

2 inch wide, 4-6 inch deep tube | $15.95

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65 at Forestfarm

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Polystichum munitum plant details

Polystichum munitum is a fast-growing evergreen fern with green foliage. Features glossy texture. Grows well with mostly sun - shade and regular water. Drought tolerant once established. Does well in rich and well-drained soil. A good option if you're seeking something verticillium wilt resistant.

CHARACTERISTICS OF Polystichum munitum

Plant type: fern
Plant family: dryopteridaceae
Foliage: evergreen green
Mature size: 3 FT - 6 FT - wide, 3 FT - 6 FT - tall
Uses: border plant, container plant, rock garden, showy, woodland garden, year round interest

GROWING CONDITIONS for Polystichum munitum

USDA Zones: 5a - 9b
Sun exposure: mostly sun - shade
Watering frequency: regular
Resistant to: deer, verticillium wilt
Soil needs: rich and well-drained

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Nursery contributed plant descriptions

Our native sword fern grows from Alaska to southern California. The plant is common in the woods, but is still a very handsome garden plant. The vase shaped plant will get 2'x 2' and is evergreen, but best cut back in February.
Receiving high marks as a garden plant, the western sword fern produces large clumps of primordial, leathery, deep-green fronds growing 2-5' tall with symmetrical, simple, toothed pinnae or leaflets. These ferns are found creating a lush carpet in the forest understory of the western United States; these undemanding beauties are a gorgeous addition to the shade garden. Sh-PSh/M-GDr
This is one of our favorite ferns and one we find in a wide variety of forest climates here in the mountains of Southern Oregon. Its drought resistance makes it one of the more common ferns found in Douglas-fir and pine forests, but it tends to grow far larger and lusher near mountain streams. At our nursery, some of our Sword Ferns have grown to four feet tall and five feet in diameter. It is very fast to establish when given good conditions, in fact one plant grew from a 3.5 inch container into a three foot tall plant in less than two months.
Western Sword Ferns are very tough and will recover even if neglected. We had one plant that did not get watered after being divided die to the ground in the spring, only to come back the following spring. Don't give up on ferns, just keep their roots moist and they will probably come back.

We have heard that this fern does not do as well in climates with high heat and humidity, such as the South Eastern states.

Zn 7. Dark leathery fronds. Evergreen.
Native to the Northwest, this fern has elegant, large, arching fronds that can range in length from one to four feet. It's adaptable to many conditions and is long-lived. Cut old fronds off in winter for a fresh, bright green crown in spring. It loves a bank but is successful on the flat as well if in woodland soil. One of the few dry shade plants and evergreen. Minimum temperature: -10 °F
Evergreen fern with narrow, lance-shaped fronds. This native fern will give a beautiful, natural look to your Northwest garden.
Western Sword Fern/from our property
Our most popular native fern with handsome erect & lush swordlike fronds add interest to the woodland gardens. Plant in nearly full sun to full shade & well drained, acidic, moist soil. Zones 6 to 9. Height: 1 1/2 to 5 feet. Evergreen.
An evergreen fern that grows about 3 feet tall and 2 feet wide. This is probably our most easily grown native fern. It is tolerant of almost all levels of shade. Forms a refined tight clump and tolerates dry shade. Landscape uses: Mixed woodland planting, shade and rock gardens and is good for erosion control. Native to California and is also found elsewhere in North America and beyond. Provides forage for mammals. Fibrous root systems helps to stabilize slopes. Many Native American groups, including the Pomo and Ohlone peoples of California, used this plant for many different purposes including eating the cooked rhizomes, using the fronds to line earth ovens, and washing sores with an infusion of the stems. Found in moist coniferous forests at low elevations. Communitites located in North Coastal Coniferous Forest, Redwood Forest, Douglas-Fir Forest, Chaparral, Yellow Pine Forest, Red Fir Forest Between 0 and 7000 feet.
A coarsely-textured evergreen fern with dark green, leathery fronds to 2-4' tall. The sword-shaped fronds form symmetrical upright clumps and thrive in light to deep shade in soils rich in organic matter. A durable native species, this is the most common fern in redwood forests. Exceptional choice in mixed woodland plantings with other native species such as Carex tumulicola, western azalea or flowering currants. Use in shady beds, along walls, or massed as a groundcover. Moderate to occasional water. Hardy to 0F. California to Alaska.
A very hardy and large fern. Grows in moist woodlands but can survive drought for a short period of time. Grows to a height of 24 to 36 inches and possibly larger with age.
Oregon native. When established, will handle drought conditions.
Evergreen. Stately in appearance, this native of western North America forms 2-4', leathery fronds of rich green. Hardy and cold tolerant. Plant in humus-rich, acidic soil in partial to fully shaded locations.

By: Greer Gardens Inc.

Evergreen fern, native to the Northwest, with fronds that can reach 4-6'. A dramatic addition to the woodland garden in part shade to shade. Drought tolerant once established -- more so with more shade. Easy and frost hardy in USDA zone 3.
Hardy evergreen fern native to moist woodlands of the Pacific Coast. Tolerant of dry areas, the Western Sword Fern will adapt to many garden sites, even with half sun.

Gardening facts about Polystichum munitum plant

How to Grow Polystichum munitum

  • Sun Exposure

    • mostly sun - shade
  • Water Needs

    • regular - drought tolerant
  • Soil Needs

    • well-drained
    • rich
  • Special Situation

    • verticillium wilt resistant

Features

  • Foliage Color

    • green
  • Wildlife

    • deer resistant
  • Foliage Season

    • evergreen
  • Texture

    • glossy
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