Polystichum munitum

Western sword fern
Evergreen Western sword fern’s elegant rosettes thrive under redwoods, in pots, even sometimes in rock fissures.
height 1–3ft
width 2–3ft
tolerates Coast, Cold, Cool Summers, Deer , Fog, Pots, Neglect, Wind
water
needs		 Moderate
water
info		 Prefers cooler, moist forest areas in habitat but can survive periods of drought once established in coastal zones.
hardy
to		 -10F
exposure Full Shade – Part Shade
indoor
outdoor		 Outdoor
drainage In Ground: Planting Mix, In Pots: Potting Soil, Tolerates Sandy Soil
fertilizing Acid 1/2 Strength
origin W USA & Guadalupe Island, Mexico
california
native		 Yes
sunset
zones		 2–9, 14–17, 20–24

Sunset Zones Map

Outdoor Exposure Guide

Growing Notes

Can be slow to establish and expand in cutlivation but tough and durable.
If foliage looks tired, cut it back in early spring as new fronds unfurl en masse.
Best in soils with plenty of mulch and humus.

Special Interest

Like its fellow evergreen native fern, Woodwardia fimbriata, this native can play well with tropicals as well as cottage and woodland plantings.