• Springtails Collembola For Bio-Active Terrarium Vivarium

    Springtails Collembola For Bio-Active Terrarium Vivarium

    £3.00

    Springtails are an essential cleaning crew for bioactive terrariums and vivariums. They help break down organic matter and support a healthier, more balanced environment. Our springtails come in a carefully selected plastic container with a lid. As they are very small and quick-moving, we cannot guarantee an exact number in each container.

    How many springtails do you need for your terrarium?

    1oz is best for smaller containers
    2oz is ideal for medium terrariums or for splitting between smaller setups
    4oz is suitable for larger terrariums or for dividing between several smaller terrariums

    Each container includes a live springtail starter culture in a soil based living medium. Springtails are tiny and are not individually counted, so we cannot guarantee a minimum number of visible springtails in each container. Adult numbers can naturally vary, and the culture may also contain juveniles and eggs hidden within the medium.

    The 1oz size is ideal for seeding a small terrarium, moss bowl, small vivarium or bioactive setup.

    The 2oz size includes more living medium and is better suited for medium terrariums, larger moss bowls, vivariums or customers who would like a stronger starter culture.

    The 4oz size is our largest option and is ideal for larger bioactive setups, bigger terrariums, multiple small enclosures, or anyone who wants to establish a springtail colony more quickly.

    Once added to a suitable moist environment with a food source, the springtails should continue to reproduce and help break down decaying organic matter, mould and waste.

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  • Terrarium and Mossarium Potting Mix Soil by Highland Moss 700g

    Terrarium, Vivarium and Mossarium Potting Mix Soil by Highland Moss

    From: £4.00

    Terrarium Potting Mix for Moss, Terrariums & Vivariums

    Our terrarium potting mix is specially designed for moss, terrariums and vivariums, providing the perfect balance of moisture retention and drainage. Handmade by Highland Moss, this blend supports healthy root growth and helps create long-lasting, stable environments for your plants.

    Developed and used in our own workshops, this mix is ideal for humidity-loving plants and closed terrarium setups where standard compost would not perform well.

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  • Translucent amphipod on vibrant green moss in a thriving aquatic ecosystem.

    Isopods Clean-up Crew For Bio-Active Terrarium Vivarium

    From: £3.00

    We offer 24-hour shipping. Please open the parcel immediately upon receipt. Avoid exposing them to extreme temperatures, such as heat or cold, and direct sunlight. If the isopods don’t move please leave them in a suitable environment (warm and dark spot) for a few hours as sometimes they play dead when disturbed. Please DO NOT soak in water, move into extremely hot environment or try to spread their legs with tweezers. Mock dead is pretty common and natural for the species which we breed.

    Optimal temperature for the isopods is 21-27°C. During cold weather please add a Heatpacks. Isopods purchased without the heatpack are excluded from our refund policy when arriving dead.

    Our Isopds come in a 4oz (7.5cm x 4.7cm x 4.5cm) paper pulp container with a lid. You will receive isopods, mixed species, colours and sizes. The quantity is sufficient for one medium-sized terrarium such as the one linked here.

    What are Isopods?

    Isopods are members of the crustacean family, which includes also crabs, shrimp and lobsters. These small, land-dwelling arthropods have segmented bodies, with multiple legs and antennae. Their exoskeletons offer protection, and they come in a variety of colours and sizes, making them visually appealing additions to any terrarium and mossarium.

    The Role of Isopods in Terrariums

    Isopods play a crucial role in maintaining a balanced ecosystem within a terrarium. They are detritivores, meaning they feed on decaying organic matter, such as fallen leaves, dead plants, and faecal matter. In other words, clean your terrariums and mossariums! They help in the decomposition process and release essential nutrients back into the soil.

    Additionally, isopods aerate the substrate as they burrow, promoting healthier root growth for plants. Their constant activity also benefits the terrarium’s microfauna, as they become a source of food for various creatures, like small reptiles and amphibians.

    Terrarium Checklist

    Materials you need to create a terrarium:

    • Terrarium Soil: A specialist blend that is tailored for humidity-loving plants
    • Sphagnum Moss: Helps with water retention and improves drainage
    • Activated Charcoal: To prevent mould and provide an additional layer of filtration
    • Drainage layer: Stones or clay pebbles for added drainage
    • Selection of Humidity-loving plants: A variety of plants that thrive in high-humidity environments
    • Decorative Stones: To add a decorative touch around your plants
    • Cushion or Sheet Moss: To add a natural touch around your plants
    • Additional decorations: Use crystals, favourite ornaments, pieces of wood, bark or anything else you want
    • Glass container: can be closed or opened, the best is made of clear glass
    • Springtails and Ispodpods: Make your terrarium a bio-active thriving environment with those little helpers
    • Tools: Help you create a beautiful terrarium and maintain it later
    • Mister: Delicately spray a gentle mist of water, ensuring your plants receive the moisture they need to thrive
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  • A spherical, verdant plant with dense, fern-like foliage against a stark white background.

    Selaginella Apoda Wire Fern Spike Moss

    £6.95

    Selaginella Apoda, also known as Spike Moss or Wire Fern, is a soft, moss-like plant perfect for terrariums, vivariums, and humid indoor spaces. Its delicate, bright green foliage spreads quickly to create a lush, natural carpet, making it ideal for mossariums and miniature landscapes.

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  • Vibrant green plant in terracotta pot with feathery foliage on white background.

    Asparagus Setaceus Plumosus Asparagus Fern

    From: £6.95

    The Asparagus Setaceus Plumosus Fern, often called the Lace Fern or Asparagus Fern, is a delicate houseplant known for its soft, feathery foliage. Its light, airy growth adds texture and movement to indoor plant displays.

    Although it looks like a fern, this plant is actually a member of the asparagus family. It grows elegant arching stems covered in fine needle-like leaves, making it ideal for shelves, hanging planters, or decorative pots.

    Once established, the Asparagus Fern is relatively easy to grow and can adapt to a range of indoor conditions.

    Each plant is carefully packed and includes a QR code linking to a detailed care guide.

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  • Classic Terrarium Starter Kit DIY

    Classic Terrarium Starter Kit DIY

    £54.99

    Classic terrarium DIY kit – includes all you need to make own terrarium!

    Create your self-contained ecosystem with beautiful plants and lush, handpicked Highland Moss moss.

    You will receive everything you need to make your terrarium at home:

    • Eco glass large container with cork lid H25cm x 18cm 
    • Our special terrarium mix potting blend
    • Fresh sphagnum moss
    • Selection of 2 beautiful plants suitable for a terrarium
    • Selection of terrarium moss
    • Clay pebbles
    • Illustrated step-by-step instructions and care advice

    As we work with fresh plants and moss, varieties may vary slightly depending on availability. Our eco-glass containers may include air bubbles or subtle imperfections, adding to the character and individuality of each piece.

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  • Terrarium Substrate Layers and Plants Kit

    Terrarium Substrate Layers and Plants Kit

    From: £25.99

    Terrarium Plants and Substrate Layers Kit – Build Your Own Mini Ecosystem

    Always wanted to create your own terrarium but unsure where to start? Our Terrarium Plants and Substrate Layers Kit includes all the essential materials to build a healthy, self-sustaining ecosystem—just add your own container! If you need a suitable glass container, browse our selection of terrarium on our website to find the perfect match.

     

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  • Natural Rustic Virgin Cork Bark For Terrarium 35g

    Natural Rustic Virgin Cork Bark For Terrarium 35g

    £2.50

    These pieces of natural cork bark are a great addition to your terrarium, art project or moss bowl. This lightweight component is ideal for creating realistic landscape, create habitat for isopods, springtails and variety of vivarium animals.

    Natural bark pieces are suitable for closed and open terrarium environment. Can be easily attached with variety of glue and silicon to walls, bottom surface and each other to create larger cork piece.

    Can be used with preserved or live moss! Check our selection of moss, terrarium plants, and succulents and create something unique!

    You will receive a 35g pack which will contain pieces in different sizes & shapes. Can be larger or smaller. You can rise them before use to remove dust if necessary. If you looking for specific size: lots of small pieces or less but larger bits please leave a note with your order. Our team will try to accommodate your needs.

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  • Lush greenery and weathered wood create a serene miniature ecosystem in nature.

    Natural Rustic Driftwood For Terrarium Art Craft

    From: £2.50
    Natural Rustic Driftwood for Terrarium, Art & Craft – Terrarium Driftwood for Vivariums & Botanical Projects

    Enhance your terrarium, moss art, or botanical project with our Natural Rustic Driftwood for Terrarium, Art & Craft. These unique, hand-selected pieces bring a natural, organic touch to your setup, making them perfect for terrariums, vivariums, moss walls, and carnivorous plant bowls.

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  • Hanging fern plant in a rustic rope pot with lush green foliage contrast on a white background.

    Humata Tyermannii Rabbit’s Foot Fern

    £37.00

    Humata tyermannii Rabbit’s Foot Fern – Terrarium-Suitable, Pet-Safe Fern with Fuzzy Roots

    The Rabbit’s Foot Fern (Humata tyermannii) is a beautiful and distinctive houseplant named after the soft, furry rhizomes that resemble a rabbit’s foot. These silvery, creeping roots grow over the surface of the pot or moss, adding a sculptural touch to any plant display.

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  • Natural Kuwa Root for Terrariums Natural Wood Hardscape

    Natural Grape Wood Vine Branch

    From: £7.00

    These pieces of natural grape wood are a great addition to your terrarium, art project or moss bowl.

    This natural Grapewood comes in various sizes & makes a great addition to any enclosure. In addition to the varying shades of colour, many pieces come with lichen growth, adding to the aesthetics. The wood can be used in tropical or desert environments, perfect for succulent bowls and moss walls. The grapevine branch will add a naturalistic look to your project. It’s perfect for climbing and basking. Every piece of the wood is unique, in addition to varying shades of colour adding to the rustic, natural aesthetics.

    Available in 3 sizes

    The wood will be selected randomly from our stock based on your choice of size. Pictures represent examples from our stock but every piece is unique in shape. Please note, sizes may vary depending on a nature of the product +/- 5cm

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  • Highland Moss mini terrarium kit ingredients on a wooden table with eco glass jar, terrarium soil, clay pebbles, Fittonia nerve plant, feather moss and small terrarium decorations. Mini Terrarium Kit Guide: What It Is and How to Make Yours Step by Step

    Mini Terrarium DIY Kit with Fittonia Nerve Plant

    £15.00

    Bring a tiny world to life with our beginner friendly mini terrarium kit, packed inside an eco glass jar with cork lid (approx 12 x 8cm). It’s a lovely wee project for plant lovers, a thoughtful gift, or a calming build you can finish in one sitting.

    What’s inside

    • Eco glass jar with cork lid (approx 12 x 8cm)

    • Live Fittonia (Nerve Plant) in a surprise colour

    • Lush feather moss

    • Clay pebbles (drainage layer)

    • Our handcrafted terrarium soil

    • Cute mini decorations (colour may vary)

    • QR code for step by step build instructions

    • Plastic spade for easy layering

    Fittonia is ideal for closed terrariums because it loves humidity, stays compact, and has beautifully patterned leaves. We pair it with feather moss for a soft woodland look inspired by the lush moss style featured at RHS Chelsea 2025. Decoration colours and Fittonia variety may vary, so every mini terrarium is one of a kind.

    Optional add on

    Beginner friendly build
    You can build this terrarium by hand, or use the included plastic spade to create clean layers. For extra precision placing moss and decorations, you can add long terrarium tweezers.

    Make it bioactive 
    You can add 1oz of springtails to create a bioactive ecosystem inside your terrarium. Springtails are tiny clean up crew insects that help break down natural waste and can reduce the chance of mould. For best results, simply mix the springtails into the soil layer while building, then continue the rest of the steps as normal.

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  • Rustic White Natural Driftwood For Terrarium Art and Craft 35g

    Rustic White Natural Driftwood For Terrarium Art and Craft 35g

    £2.50

    These pieces of natural driftwood are a great addition to your terrarium, art project or moss bowl.

    Can be used with preserved or live moss! Check our selection of moss, terrarium plants, and succulents and create something unique!

    You will receive a pack which will contain pieces in different sizes & shapes. Can be larger or smaller. You can rise them before use to remove dust if necessary.

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  • Vibrant green potted plant in terracotta pot, showcasing glossy leaves and natural beauty.

    Dryopteris Erythrosora Autumn Fern

    £6.95

    Dryopteris Erythrosora Autumn Fern – Hardy Fern for Indoors, Outdoors, Terrariums & Moss Bowls

    Enhance your garden or indoor spaces with the graceful beauty of Dryopteris Erythrosora, commonly known as Autumn Fern. Famous for its vibrant copper-red young fronds, which mature into lush green foliage, this winter-hardy fern thrives in UK gardens, terrariums, moss bowls, and as an attractive indoor plant.

    The Autumn Fern adapts beautifully to both indoor and outdoor environments, making it a versatile and charming addition. Whether planted in shaded garden beds, containers, moss bowls, or terrarium setups, it creates an elegant and natural aesthetic. Its resilience and adaptability make it perfect for gardeners of all levels.

    Must have for Fern lovers and perfect also for a terrarium or kokedama! This low-maintenance and air-purifier houseplant can tolerate a very low level of sunlight.

     

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  • Natural Kuwa Root for Terrariums Natural Wood Hardscape

    Natural Kuwa Root for Terrariums Natural Wood

    £13.00

    Kuwa Root for Terrariums (Natural Wood Hardscape)

    Create a natural look in your world of terrariums with Kuwa Root, a beautiful piece of natural wood hardscape that adds instant structure, height, and character. Kuwa root is ideal for terrariums, vivariums, moss displays, and planted bowls. Use it to anchor your layout, support epiphytes, guide climbing plants, or create a focal point for moss and miniature plants.

    Every Kuwa root is totally unique, with its own shape, twists, and texture. Your piece will be selected randomly based on the size you choose, so no two setups will look the same. If it is too large for your project, it can be cut down to suit your container and the look you want.

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  • Large closed terrarium containing a ficus ginseng bonsai and Scottish moss

    Ficus Bonsai Terrarium DIY Kit

    £65.00

    Create your own miniature living world with our Ficus Bonsai Terrarium DIY Kit. This complete kit includes a Ficus Bonsai, glass terrarium jar with cork lid, fresh moss, terrarium layers and easy step-by-step instructions, giving you everything you need to build a beautiful closed terrarium at home.

    The included springtails help support a healthier bioactive terrarium environment, making this kit ideal for beginners, plant lovers and anyone who wants to build a miniature mossy world.

    How your Ficus Bonsai terrarium works: A closed terrarium creates a small humid environment inside the glass. Moisture gently cycles through the container, helping the moss stay fresh and reducing how often you need to water. Some of the containers require little amount of water every 6 months – 2 years. The Ficus Bonsai gives the terrarium structure and height, while the moss creates a soft green landscape around the base of the plant.

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Join the thousands of happy plant lovers who have rated us ⭐⭐⭐⭐⭐!

At Highland Moss, we take pride in our plants, customer service, and expert care advice. But don’t just take our word for it, our community of plant lovers has spoken! With over 4400 verified 5-star reviews, our customers love our healthy moss and plants, expert packaging, and fast delivery.

Highland Moss
store rating4.95 / 5
product rating4.92 / 5
5419 reviews
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Gayle Thomson
Verified ownerVerified owner
5/5

Bought five houses for my partner’s five siblings who I was visiting in Catalonia, so four are in various villages there and one will go back with his sister to Vienna. Pam added a wee bit of moss to each one, they travelled no problem and each family member loved them and I hope will be a lovely reminder of our visit, far more memorable than an Aberdeen tea towel! Bought a coloured moss frame and a terrarium for my partner’s mum as below, which is sitting pride of place in Sant Vicenç de Torelló!

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4 hours ago
Charming ceramic house planters with plants, adding colour and texture to minimalist decor.
Tiny Ceramic Glazed Pottery Houses
Gayle Thomson
Verified ownerVerified owner
5/5

Customer service is excellent, love visiting the shop, seeing the dogs and chatting to Pam and Craig, always a pleasure and so helpful.

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4 hours ago

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