Terrariums: Mini-Landscapes for any Decor

Indoor gardening with terrariums is a fun and attractive way to incorporate plants into any home décor.

In Victorian times, renowned physician Nathanial Bagshaw Ward was pursuing a passion for botany and conducting an experiment with moths, when he discovered that he could cultivate rare ferns inside a bottle.

This led him to develop a glass vessel for nurturing imported plant specimens. The “Wardian case” is the predecessor of the terrarium.

Traditionally made of curved glass with a tight-fitting lid, a terrarium has a base of gravel, charcoal, moss, and soil, and supports a miniature garden of moisture-loving plants.

We've got expert tips and advice for creating a wide variety of miniature gardens, or terrariums, for your home | GardenersPath.com
Water droplets form on the sides of a glass container, creating a humid growing environment.

The plants draw moisture from the soil and evaporate it through their leaves, in a process known as transpiration. Water droplets form and drip down the sides of the container, returning to the soil. This process mimics nature’s rain cycle, and sustains plant life.

In addition to the closed container in which the rain cycle creates a self-supporting mini garden, there are other types of plant arrangements that fall under the terrarium umbrella.

Some folks place potted plants in a closed tank-type container resembling a Wardian case.

Metal and glass terrarium with a swing-top lid, with a green plant inside, isolated on a white background.

Cheviot Glass Terrarium by Gracie Oaks

A glass terrarium that’s just right for this type of display is available on Wayfair. This is a great container for moisture-loving varieties like orchids, which we will mention again a bit later.

Another is the glass cloche, a bell-shaped cover that also dates to Victorian days.

CYS Clear Glass Cloche

The cloche was often used to protect tender plants in the garden. Used indoors today, it is an attractive and functional enclosure for nurturing moisture-loving plants.

A glass cloche bell jar is available from Amazon. It promotes the rain cycle when placed over a dish garden consisting of layers of gravel, charcoal, moss, and potting medium.

Hanging Terrarium

And then there are small open globes suspended by twine or fishing line that are great for displaying a tiny plant or two. These are available on Amazon, conveniently packaged in a set of 2.

Air plants, cacti, and succulents are good low-maintenance choices for this modern-style terrarium.

We’ve learned that plants that require a humid environment do best in a closed or partially closed container, where moisture builds up inside.

Plants that like drier conditions do best in more open containers, where air circulates and the humidity is low.

With this knowledge, we can choose the right container for the right plants.

Let’s get started!

Imaginary Landscapes

Think back to elementary school. Did you ever make a diorama project?

I remember finding a shoebox and making a three-dimensional scene from a story to present to the class. Well, a terrarium can tell a story, too.

Think of it as a miniature landscape you’d love to step inside and explore.

Four of my favorite themes are:

  • Fairy Garden
  • Woodland Hike
  • Island Getaway
  • Southwest Scene

Read on to visualize each theme, collect supplies, and make your own mini garden!

Fairy Garden

Imagine a magical place with surprises around every bend. Pebble paths, toadstools on mossy hills, tucked-away cottages, and animals peering through lush foliage set the stage for a fanciful theme.

Building terrarium in glass containers can be quite rewarding | GardenersPath.com
A closed-style fairy garden features a charming cottage and polka-dot plant.

For a Fairy Garden, use plants like:

These moisture-loving plants thrive self-sufficiently in a closed container. If you choose an open vessel, mist the soil thoroughly whenever it feels dry.

Woodland Hike

Picture yourself clad in hiking gear, using your walking stick to climb rocky outcroppings between whispering pines, while a swift river flows below. These are the images evoked with a woodland hike theme.

Learn how to create a mini landscape in a terrarium | GardenersPath.com
A woodland scene inside a closed jar, with a wicker plate to prevent rolling.

For a Woodland Hike, use plants like:

  • Baby tears (Helxine soleirolii)
  • Bugleweed (Ajuga reptans)
  • Pennsylvania clubmoss (Lycopodium hickeyi)
  • Peperomia (Peperomia perciliata)
  • Mini English ivy(Hedera helix)
  • Sweet woodruff (Galium odoratum)

These plants do well in a closed container. If you choose an open one, mist thoroughly whenever the soil is dry to the touch.

Island Getaway

Have you vacationed in a tropical paradise where dense exotic plants give way to turquoise oceans and white sand beaches littered with shells? Bear this scene in mind when you create your island getaway.

Get instructions and advice from our expert about creating a miniature landscape in a glass terrarium: https://gardenerspath.com/how-to/containers/terrariums-mini-landscapes/
An imaginative container with a tropical feel.

For an Island Getaway, use plants like:

  • Alpine balsam (Erinus alpinus)
  • Dwarf creeping fig (Ficus pumila ‘minima’)
  • Dwarf Western maidenhair fern (Adiantum aleuticum ‘Imbricatum’)
  • Earth star bromeliad (Cryptanthus)
  • Inch plant (Tradescantia zebrina)
  • Purple waffle (Hemigraphis alternata)

Purple waffle is one of five “clean air” plants discussed in our article on nontoxic houseplants.

A Note on Moss

For lush, moist arrangements like the fairy garden, woodland hike, and island getaway themes, moss makes a great ground cover between plants. Its texture and color variations are perfect for replicating hills and valleys.

The fern is another plant that’s great for creating mini landscapes. Its fronds add height, to give the illusion of a canopy of foliage.

Southwest Scene

Astride a palomino on a pebbly, parched riverbed, cacti and succulents dot the landscape as you pass. Use this vision to fashion a Southwest scene so realistic you can feel the sun on your back as you ride.

Terrariums are mini, glass-enclosed, indoor gardens that add interest and natural beauty to home decor | GardenersPath.com
A Southwest scene with succulents in an open container.

For a Southwest scene, use plants like:

This arrangement is perfect for an open container. Mist occasionally.

Creative Terrariums: 33 Modern Mini-Gardens for Your Home, available on Amazon

For even more mini garden projects to create at home, we suggest checking out Creative Terrariums: 33 Modern Mini-Gardens for Your Home, available via Amazon, by Enid G. Svymbersky.

This book includes tips for getting started and maintaining your terrariums, as well as a collection of DIY projects with illustrated step-by-step instructions, thorough materials lists, and helpful tips.

How to Make a Terrarium

Now that you’ve chosen your theme and plants, decide where you’ll place your mini garden when it’s finished.

Learn how to create a terrarium, an attractive and moisture-filled mini garden in your home: https://gardenerspath.com/how-to/containers/terrariums-mini-landscapes/
A close-up of a lush terrarium featuring clubmoss “pine trees.”

If it will be viewed from all sides, keep this in mind as you arrange your plants in a way that is pleasing to look at from every angle.

If your container will be seen only from the front and sides, be sure to have these sides show to best advantage.

Let’s begin! For all projects, you will need:


  • Activated filtering charcoal
  • Chopstick or pencil
  • Close-fitting surgical gloves (optional)
  • Container with a tight-fitting lid, or an open container
  • Decorative sand (optional)
  • Figurines (optional)
  • Long tweezers
  • Modeling clay (optional)
  • Newspaper
  • Pebbles or pea gravel
  • Plants (see above)
  • Potting soil appropriate for your plants
  • Sphagnum moss
  • Tiny trowel or long-handled spoon
  • Water mist spray bottle

Activated filtering charcoal is used to kill bacteria, and to deodorize your arrangement.

Soil Sunrise Horticultural Charcoal

We like Soil Sunrise Horticultural Charcoal, available on Amazon.

Decorative sand is optional for surface decorations, and miniature figurines are an optional decorative addition that’s great for setting the scene.

Modeling clay is great to have on hand to create a base for containers that are likely to roll.

Newspaper is an excellent asset for any gardening craft project. I like to keep it on hand to spread out before I get started, to protect my work surface.

To help your plants to thrive, it’s important to set up your terrarium with the appropriate soil.

African violet potting mix is a great choice if this is what you’ll be planting, or cactus mixtures that are light and loose work well for planting southwestern favorites like succulents and cacti. (And speaking of African violets, you can learn more about propagating them here…)

Sphagnum moss is perfect for layering, and it comes in handy for surface planting as well.


1. Choose a theme and select appropriate plants (see below) and accessories.

2. Wash container, tools, pebbles/stones, and figurines with mild dish soap and water before assembly. Rinse thoroughly and dry with paper towels.

3. Spread newspaper over your work surface.

4. Decide whether you will use your container horizontally or vertically.

5. Cover the bottom of the container with a layer of pebbles.

6. Cover the pebbles with about an inch of activated charcoal.

7. Cover activated charcoal with a layer of sphagnum moss.

8. Cover the moss with about two inches of potting soil appropriate for your plants.

9. Decide where you want your plants, and use your spoon to make a small hole for your first plant.

10. Select a plant for the first hole. Grasp it gently with tweezers or fingers. Trim off all but an inch of root length, and place it into the first hole. Gently nestle it into the soil, covering the roots, and tamping the soil down with the pencil or chopstick.

Be sure to place plants so that they do not touch the sides of the container, and do not reach the lid.

The Best DIY Homemade Terrarium | GardenersPath.com

11. Continue planting until all plants are in the soil.

12. If desired, fill in areas between plants with pieces of sphagnum moss, tamping gently.

13. Add decorative sand, pebbles, stones, and figurines to define your chosen theme.

14. Mist plants and soil lightly.

15. Close lid securely for closed arrangements.

16. Place away from direct sunlight.

It’s important to keep an eye on your new miniature garden.

If a closed container becomes completely fogged, you may have overwatered.

Simply remove the lid, and wipe the inside of the glass dry with cotton swabs or a small sponge paintbrush. Air it out for several hours before replacing the lid.

On the other hand, if your open container plants are wilting or turning brown, you may have underwatered. Prune away damaged material and thoroughly mist the soil and plant leaves.

Stabilizing a Horizontal Jar Arrangement

In addition to vessels like old fish bowls and brandy snifters, glass and plastic food jars also make great reclaimed containers, provided you wash them well.

If you’d like to use a jar on its side instead of upright, place a plate or shallow basket beneath it for stability.

Or, you can make supports to keep it from rolling around. This is easy with air-dry modeling clay.

Air-Dry Modeling Clay

We like the offerings available from Jovi. This air-dry modeling clay is paintable and it won’t stain surfaces.  You’ll find these on Amazon.

Here’s how to use it to make a stabilizing base for your mini garden.

How to Make Jar Supports:

1. Using air-dry modeling clay, form two balls of between two and four inches in diameter, depending upon the size of the jar you wish to stabilize.

2. Roll each ball into an elongated tube. These will support the jar. Place them four to six inches apart, depending upon the jar’s size.

3. Press the jar down upon the clay tubes until it makes an imprint.

4. Remove the jar and let the clay dry. Paint clay if desired, and let it dry.

5. Place the jar on the clay supports for a stable display.

A Word on Tillandsia and Orchids

Tillandsia and orchids are two types of epiphytes, air plants that grow on other plants for support, without harm to their hosts.

Tillandsia are commonly referred to as air plants. They don’t require soil and need very little moisture.

If you’d like to include them in an arrangement, be sure to use an open container, and place them decoratively on stones, shells, or other plants, where air can circulate around them.

Similarly, tropical orchids are generally grown in a soilless potting mix. If you’d like to use them, be sure to plant them in their own pot, with their own growing medium, within the larger container. They love humidity, but will rot if their roots become saturated.

Miniature Masterpieces

Terrariums are perfect for the whole family. They make great gifts, and add an intriguing natural element to any room.

Terrarium-building is a fun and creative activity for the whole family | GardenersPath.com
Gardening as a family.

How about showing the kids how to make their own mini gardens at your child’s next birthday party?

Children love gardening, and making a terrarium to take home is a party favor they’re sure to remember.

See our article on gardening in small spaces  for more scaled-down planting projects.

What clever ideas do you have for making miniature gardens? Share them with our readers in the comments section below.

© Ask the Experts, LLC. ALL RIGHTS RESERVED. See our TOS for more details. Product photos via Moss Acres, Wayfair, CYS Excel, Hoffman, Modern Vase & Gift, Hirt’s Garden, Jovi. Uncredited photos: Shutterstock.

Photo of author


Nan Schiller is a writer with deep roots in the soil of southeastern Pennsylvania. Her background includes landscape and floral design, a BS in business from Villanova University, and a Certificate of Merit in floral design from Longwood Gardens. An advocate of organic gardening with native plants, she’s always got dirt under her nails and freckles on her nose. With wit and hopefully some wisdom, she shares what she’s learned and is always ready to dig into a new project!

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sally anne
sally anne (@guest_4884)
4 years ago

Do spider plants (Chlorophytum comosum) work?

john watters
john watters (@guest_5158)
Reply to  sally anne
4 years ago

This is very cool stuff to make i want to make it.

noodles (@guest_24498)
1 year ago

thank you for including the botanical names! in german the names are different but this way i know exactly what you mean. <3

Clare Groom
Clare Groom(@clareg)
Reply to  noodles
1 year ago

You’re welcome! We’re very happy to hear that, thank you for taking the time to comment.