Alpine Water Fern

Blechnum Penna-Marina

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Overview

The Alpine Water Fern, or Blechnum penna-marina, is an evergreen ground cover fern reaching up to 6 inches in height and spreading up to 12 inches. Ideal for zone 7-9, it thrives in partial to full shade with moist, well-drained soil. Its leathery, dark green fronds create a lush carpet, excellent for underplanting in woodland settings. Hardy and low-maintenance, offering year-round visual interest.

Sun Deep Shade, Half, ShadeWater MediumZones 7–10

Alpine Water Fern (Blechnum Penna-Marina) — Ideal for zone 7-9, it thrives in partial to full shade with moist, well-drained soil

Alpine Water Fern (Blechnum Penna-Marina) — Ideal for zone 7-9, it thrives in partial to full shade with moist, well-drained soil

Alpine Water Fern (Blechnum Penna-Marina) — Its leathery, dark green fronds create a lush carpet, excellent for underplanting in woodland settings

Alpine Water Fern (Blechnum Penna-Marina) — Hardy and low-maintenance, offering year-round visual interest

Alpine Water Fern (Blechnum Penna-Marina) — scientifically named Blechnum penna-marina

Alpine Water Fern (Blechnum Penna-Marina) — the Alpine Water Fern forms neat

Alpine Water Fern (Blechnum Penna-Marina) — <br><br>Growing to a mature height of approximately 4 to 6 inches with a spread of up to 18 inches

Culture

Sun: Deep Shade, Half, Shade
Water: Medium
USDA zones: 7–10

Shape & size

Mature width: 3–5 Ft.

Classification

Family: Polypodiaceae

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Photos (58)

Alpine Water Fern (Blechnum Penna-Marina) — is an evergreen ground cover fern reaching up to 6 inches in height and spreading up to 12 inches

Alpine Water Fern (Blechnum Penna-Marina) — Ideal for zone 7-9, it thrives in partial to full shade with moist, well-drained soil

Alpine Water Fern (Blechnum Penna-Marina) — Its leathery, dark green fronds create a lush carpet, excellent for underplanting in woodland settings

Alpine Water Fern (Blechnum Penna-Marina) — Hardy and low-maintenance, offering year-round visual interest

Alpine Water Fern (Blechnum Penna-Marina) — scientifically named Blechnum penna-marina

Alpine Water Fern (Blechnum Penna-Marina) — the Alpine Water Fern forms neat

Alpine Water Fern (Blechnum Penna-Marina) — <br><br>Growing to a mature height of approximately 4 to 6 inches with a spread of up to 18 inches

Alpine Water Fern (Blechnum Penna-Marina) — compact fern ideal for landscape designs that aim to incorporate elements of lush greenery and texture

Alpine Water Fern (Blechnum Penna-Marina) — While it prefers partial to full shade, it is remarkably adaptable and can tolerate brief periods of sunlight

Alpine Water Fern (Blechnum Penna-Marina) — well-draining soil and a cool position away from strong winds

Alpine Water Fern (Blechnum Penna-Marina) — making it an excellent ground cover choice for shaded areas or woodland gardens

Alpine Water Fern (Blechnum Penna-Marina) — it is essential to provide it with moist

Alpine Water Fern (Blechnum Penna-Marina) — shade-intensive landscape design

Alpine Water Fern (Blechnum Penna-Marina) — making it a worry-free addition to any tranquil

Alpine Water Fern (Blechnum Penna-Marina) — fern / ground cover for deep shade or half or shade

Alpine Water Fern (Blechnum Penna-Marina) — It is generally pest and disease-resistant

Alpine Water Fern (Blechnum Penna-Marina) — Hardy and low-maintenance, offering year-round visual interest; making it an excellent ground cover choice for

Alpine Water Fern (Blechnum Penna-Marina) — Its leathery, dark green fronds create a lush carpet, excellent for underplanting in woodland settings; ideal for

Alpine Water Fern (Blechnum Penna-Marina) — Ideal for zone 7-9, it thrives in partial to full shade with moist, well-drained soil; well-draining soil and a

Alpine Water Fern (Blechnum Penna-Marina) — is an evergreen ground cover fern reaching up to 6 inches in height and spreading up to 12 inches; hardy and

Alpine Water Fern (Blechnum Penna-Marina) — scientifically named Blechnum penna-marina; fern / ground cover for deep shade or half or shade

Alpine Water Fern (Blechnum Penna-Marina) — the Alpine Water Fern forms neat; scientifically named Blechnum penna-marina

Alpine Water Fern (Blechnum Penna-Marina) — <br><br>Growing to a mature height of approximately 4 to 6 inches with a spread of up to 18 inches; making it a

Alpine Water Fern (Blechnum Penna-Marina) — compact fern ideal for landscape designs that aim to incorporate elements of lush greenery and texture, image 22

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