Fern Lava Rock Bonsai
£35.00
Only 1 left in stock
Fern on Lava Rock Bonsai with Ceramic Tray
Bring home one of our bestsellers – a living sculpture of nature! This Fern on Lava Rock Bonsai grows in perfect harmony with our sustainably sourced live sphagnum moss, beautifully presented on a ceramic tray. Each piece is unique and makes a thoughtful gift or an eye-catching centrepiece for your own space.
This plant is:
✔️ Pet Friendly
✔️ Air-Purifying
✔️ Low Maintenance
✔️ Suitable for Terrariums & Vivariums
✔️ Great for Gifting
✔️ Thrives in Low Light
The fern grows directly from natural lava rock, absorbing moisture through the moss sitting in the ceramic dish below. This natural setup mimics its native habitat and creates an easy-to-care-for miniature landscape. Simply water regularly to keep the moss and rock moist. You can trim roots or fronds to maintain its neat bonsai look.
Each plant is unique, with slight variations in size, shape, and rock formation. Pictures represent our current stock.
Plants are shipped in reused and recyclable packaging. Each order includes a scannable QR code linking to a full care guide. For any future repotting or companion planting, we recommend using our Highland Moss premium potting mix.
🪴 Quick Care Guide
☀️ Light: Bright or medium indirect light
💧 Watering: Keep moss and rock moist, do not let dry out
💧 Humidity: High humidity preferred
💦 Extra Tip: Great for shaded bathrooms or terrarium setups
- How often should I water my Fern Lava Rock Bonsai?
- Keep the moss and rock consistently moist by watering it regularly. It’s crucial not to let the setup dry out to maintain the health and appearance of your bonsai.
- Is the Fern Lava Rock Bonsai suitable for low-light environments?
- Yes, this plant thrives in low light conditions, making it perfect for spaces with indirect sunlight like office desks or shaded corners of your home.
- Can I place this bonsai in my bathroom?
- Absolutely! The high humidity typically found in bathrooms is ideal for this bonsai. The moisture in the air helps keep the moss lush and healthy, enhancing the overall ecosystem of the bonsai.
Fern Lava Rock Bonsai Care Guide
Welcome to your easy-to-follow care guide for the enchanting Fern Lava Rock Bonsai. This unique indoor plant combines natural beauty with straightforward maintenance, making it a perfect addition to your home or a thoughtful gift.
☀️ Light
☀️☀️▫️ (Medium)
The Fern Lava Rock Bonsai thrives in bright to medium indirect light. It’s adaptable but avoids direct sunlight, which might scorch the leaves.
💧 Water
💧💧💧 (High)
Keep the moss and lava rock consistently moist. Water regularly to ensure the moss does not dry out, maintaining a miniature ecosystem.
💧️ Temperature
🌡️️🌡️️▫️ (Average)
This bonsai prefers typical indoor temperatures, ideally between 15-25°C. Avoid placing it near cold drafts or excessive heat sources.
💦 Humidity
💦💦💦 (High)
High humidity conditions mimic the fern’s natural tropical environment. This plant loves moist air, making it perfect for kitchens or bathrooms.
💧 Repotting or Substrate Information
Repotting is generally not needed. Instead, top up with Highland Moss premium potting mix if you notice the moss degrading. This will support the continued health and beauty of your bonsai.
🐾 Pet Friendliness
This charming plant is completely pet-friendly. Feel free to place it in accessible spots without worry about your furry friends.
💦 Recommended Locations at Home
Due to its love for humidity and medium light, the Fern Lava Rock Bonsai excels in bathrooms or well-lit kitchens. It can also add a touch of green to living rooms if kept away from direct sunlight.
🌬️🪴 Air Purifying
Yes, this plant helps purify the air. It’s not only a beautiful decoration but also a beneficial addition to your indoor space.
✨ Other Plant Features
With its unique growth on a lava rock, this bonsai is a living sculpture that stands out in any plant collection. Its easy-care nature and aesthetic appeal make it an excellent choice for both beginners and experienced plant enthusiasts.
If you have any more questions about the care of your Fern Lava Rock Bonsai, feel free to ask our Mossbot for advice or contact us through our website. Remember, we also offer a free plant hospital service if your bonsai needs extra care. Happy planting!

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.
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