Polystichum aculeatum

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Exposure: Partial shade to shade
Hardiness: 4

Common nameThorny fern

FamilyDryopteridaceae

Botanical namePolystichum aculeatum

Polystichum aculeatum is an evergreen fern with an elegant, slightly arched habit and finely cut, dark green fronds. Very hardy, it thrives in cool, shaded soils, forming superb, structured clumps year-round. A must-have for woody, understated, and natural settings.

Bloom and dimensions

Its place,in your garden.

Mature height

24" (61.0 cm)

Width / spread

40" (101.5 cm)

Flower color

Without flowering (fern)

Wildlife and pets

Life,around your plants.

Supporting wildlife

None