Polystichum Tsussimense Korean Rock Fern

Name: Polystichum Tsussimense Korean Rock Fern
SKU: 64682
Availability: InStock
Rating: 5.00 (8 reviews)

£6.00

Pot size:

Clear

Rated 5.00 out of 5 based on 8 customer ratings

(8 customer reviews)

Free wee gift when you spend £50
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Pet Friendly Plants

Terrarium Friendly Plants

Korean Rock Fern – Polystichum Tsussimense

The Korean Rock Fern (Polystichum tsussimense) is a compact, elegant fern with deep green, leathery fronds that bring structure and beauty to indoor and outdoor spaces. Native to East Asia, this fern has a naturally upright growth habit and glossy foliage, making it stand out from softer-textured ferns. Its hardy nature and rich green tones make it an excellent addition to any plant collection.

Noel, our shopdog, with care guide, surrounded by vibrant potted plants and colourful foliage.

Free Care Guide With Every Purchase

Scan the plant pot QR for instant access to our care guide for your plant. No hassle, no stress, just healthy and happy plants.

This versatile fern thrives in pots, shaded gardens, terrariums, vivariums, kokedama, and moss bowls. Its compact size and striking foliage make it a favourite for creative planting projects and miniature landscapes. Pet-friendly and easy to grow, it’s also a safe choice for households with cats and dogs. Like many ferns, it is also air-purifying, helping to create a healthier indoor environment.

Quick Care Guide:
☀️ Light: Prefers low to medium indirect light. Avoid harsh direct sun.
💧 Water: Keep soil evenly moist but not soggy. Do not allow to fully dry out.
💧 Humidity: Enjoys moderate to high humidity – thrives in terrariums and bathrooms.
💡 Tip: Perfect for terrariums, vivariums, kokedama, and moss bowls. Trim older fronds to keep it looking fresh.

Why Choose Korean Rock Fern?

Upright growth with glossy, deep green fronds
Pet-friendly – safe for cats and dogs
Air-purifying – improves indoor air quality
Ideal for terrariums, vivariums, kokedama, moss bowls, pots, and shaded gardens
Hardy and easy to care for, suitable for beginners and enthusiasts alike

Additional Info:

All plants come with a scannable QR code on the pot for detailed care guidance.
Plants are chosen at random from healthy current stock. Natural variation in size and leaf count will occur.
Eco-friendly packaging is reused or recyclable to reduce waste.

Bring home the Korean Rock Fern (Polystichum tsussimense) for a compact, terrarium-friendly, pet-safe plant that works beautifully in kokedama, moss bowls, and other creative displays.

How often should I water my Korean Rock Fern?: Maintain consistent moisture by watering when the topsoil feels slightly dry to the touch, usually once or twice a week depending on indoor conditions. Reduce frequency in winter to prevent waterlogging.
Is the Korean Rock Fern suitable for terrariums, and if so, how do I incorporate it?: Yes, this fern is perfect for terrariums due to its compact size and humidity requirements. Place it in a shaded part of the terrarium with well-draining, moisture-retentive soil and avoid direct sunlight to prevent leaf burn.
Can this fern coexist with pets in the house?: Absolutely! The Korean Rock Fern is pet-friendly, making it safe to keep around cats and dogs. Its non-toxic nature ensures it’s a secure choice for pet owners looking to greenify their indoor spaces.

☀️ Light

☀️☀️▫️ (Medium)

The Polystichum Tsussimense Korean Rock Fern thrives in medium to low indirect light. It’s best to keep it away from direct sunlight to avoid scorching its delicate fronds.

💧 Water

💧💧▫️ (Medium)

Keep the soil consistently moist but ensure it’s not waterlogged. In the winter months, you can reduce the watering frequency slightly as the plant’s growth slows down.

🌡️️ Temperature

🌡️️🌡️️▫️ (Average)

This fern prefers temperatures between 16-24°C (60-75°F), which makes it well-suited to typical indoor environments.

💦 Humidity

💦💦💦 (High)

The Korean Rock Fern loves humidity. It’s ideal for humid parts of your home or you might consider regular misting or placing it in a terrarium to keep it happy.

💦 Repotting

Use a well-draining, moisture-retentive potting mix to ensure the best growth. This type of soil is available at our shop, perfect for your fern. Consider repotting every 2-3 years to refresh the soil.

🐾 Pet Friendliness

This fern is completely pet-friendly, so it’s safe to keep around your furry friends without worry!

🪴 Recommended locations at home

Place your Korean Rock Fern in bathrooms or kitchens where humidity tends to be higher. It can also enhance spaces like living rooms if humidity conditions are met.

💦 Air Purifying

This fern helps purify the air, making it not only a beautiful addition to your home but a beneficial one too!

✨ Other Plant Features

Aside from its lush, feathery fronds and ease of care, the Korean Rock Fern is perfect for terrariums, kokedama, and vivariums, adding a touch of elegance and greenery to your indoor spaces.

If you have more questions about caring for your Korean Rock Fern, feel free to ask Mossbot on our website. We also offer a free plant hospital service if your plants need a little extra TLC. Don’t hesitate to contact us!

Authentic Photos of Our Plants: We take every photo you see, showcasing the actual plants we offer. Each plant is selected randomly unless otherwise stated, adding a touch of surprise to your order.

Natural Variations Make Each Plant Unique: No two plants are the same. Differences in size, leaf count, and minor cosmetic imperfections are part of their charm and individuality, making your plant truly one of a kind.

Healthy Plants, Always: While we can’t guarantee an exact match to the photos, we promise to send only happy, healthy plants that are well-cared for and ready to thrive in your space.

Let Your Plant Settle: Allow your new plant to adjust to its surroundings for 1–2 weeks before repotting, propagating, or making any major changes. This settling-in period reduces stress and helps your plant flourish.

Shipped-in Trusted Potting Mix: Our plants are delivered in a standard grower’s potting mix. When you’re ready to repot, choose from our premium-quality mixes designed specifically for aroids, succulents, and terrariums, available in our shop.

Expert Guidance on Repotting: I’m unsure if it’s time to repot. Check out our article, When to Repot Your Plant, for expert advice on keeping your plant healthy and happy.

Support for Climbing Plants: For Monstera, Philodendron, and Syngonium, add one of our handmade sphagnum moss poles and a watering drip cup. These accessories encourage natural growth, support larger leaves, and keep your plants neat and upright.

Simple Care at Your Fingertips: Every plant includes plant care instructions, and you can scan the QR code on the nursery pot to access detailed guides. For additional help, our Moss Bot is available 24/7 on the website to answer your plant care questions.

Complete Your Plant Setup: Browse our selection of stylish planters, precision pruning tools, watering tools, full spectrum grow lights, eco-friendly pest treatments, organic plant food, and efficient watering accessories. Everything you need for a thriving plant collection is just a click away.
Sustainably Packed with Care: Your plant will arrive safely, packed with reused and environmentally friendly materials. While we take great care to prevent damage, some fragile plants may experience minor leaf loss during transit—but don’t worry, your healthy plants will grow back.

Perfect for Every Plant Parent: Whether you’re just starting your plant journey or have a home filled with greenery, our products and accessories are designed to help you succeed.

We carefully wrap every order using eco-friendly materials wherever possible.

We use the Royal Mail tracked 24 delivery service.

Orders take 1 – 2 days processing time to send; orders placed before 1.30 pm are usually sent the same day.

Delivery is £6.95 per order, reduced to only £3.95 when you spend £20 or more

Spend over £80 for free delivery!

Free collection from our shop in Aberdeen and £3 local delivery available

On rare occasions, we may use alternative couriers if necessary.

5.0

Based on 1,448 reviews

5 star	96	96%
4 star	3	3%
3 star	1	1%
2 star	0	0%
1 star	0	0%

1-5 of 1448 reviews

Anonymous
Reviewer

September 18, 2025

Highland Moss
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Martin
Reviewer

September 17, 2025

Highland Moss
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Great plants and products, great people and a great shop !!!

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Diane Grant
Reviewer

September 16, 2025

Highland Moss
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Excellent package and delivery. The moss is ideal for forcing my Christmas bulb gifts and the potted plant is beautiful and a welcome addition to my collection. Will be returning and adding gift cards for Highland moss to my birthday and Christmas lists. An outstanding find and highly recommend.

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Lucia
Reviewer

September 16, 2025

Highland Moss
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Geraldine
Reviewer

September 16, 2025

Highland Moss
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Plants arrived very quickly. Very healthy and beautiful.

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8 reviews for Polystichum Tsussimense Korean Rock Fern

5.0

Based on 8 reviews

5 star	100	100%
4 star		0%
3 star		0%
2 star		0%
1 star		0%

1-5 of 8 reviews

Kate
Verified owner

September 10, 2025

Verified review – view original

(0) (0)
Emer Hegarty
Verified owner

April 8, 2025

Verified review – view original
Arrived very well packaged, healthy looking and in great condition

(0) (0)
Craig S.
Verified owner

March 26, 2025

Verified review – view original

(0) (0)
William
Verified owner

June 29, 2024

A beautiful plant! Really healthy too!

(0) (0)
Ashley
Verified owner

June 27, 2024

No issues with the plant so far

(0) (0)