Hard fern (Blechnum) - PictureThis

Hard fern

Hard fern is a genus of ferns known for their elongated, lance-shaped fronds and symmetrical arrangements. Typically growing in moist, shaded environments, these plants feature rigid, upright fronds that contribute to their structured appearance. Adapted to cooler climates, hard fern thrives under forest canopies, forming dense, low carpets that help stabilize the soil and sustain humidity levels.

Scientific classification

Genus

Hard fern (Blechnum)

Instantly identify plants with a snap

Snap a photo for instant plant ID, gaining quick insights on disease prevention, treatment, toxicity, care, uses, and symbolism, etc.

Download the App for Free

Evergreen

Leaf type

15 - 38 ℃

Ideal Temperature

Images of Hard fern

Species

Hammock fern Palm fern Blechnum australe

Care Guide for Hard fern

Every week

Water

Full shade

Sunlight

15 - 38 ℃

Ideal Temperature

Water: Originating from humid environments, hard fern prefers consistently moist soil and should be watered weekly. Typically grown outdoors, it benefits from natural rainfall and seasonal temperature changes, essential for its growth cycle and efficient water absorption.

Propagation: Propagation methods for hard fern include spore sowing and division. Success depends on moist, well-draining acidic soil, dappled light, and consistent temperature. High humidity and avoiding direct sunlight are crucial. Steps: collect spores, sow on substrate, keep moist; for division, separate clumps and plant in similar soil.

Get tips and tricks for your plants.

Keep your plants happy and healthy with our guide to watering, lighting, feeding and more.

Download the App for Free

Learn More About Hard fern

How to Grow and Care

Plant disease auto-diagnose & prevention

AI-powered plant doctor helps you diagnose plant problems in seconds.

Download the App for Free