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The Best Plants for a Small Terrarium

Small Terrarium

What is a Small Terrarium?

A terrarium can provide hours of enjoyment to anyone who owns one. It is easy to maintain and comes in all shapes, sizes and colours. You can use this glass container as a centrepiece or fill it with flowers for a stunning arrangement.

A terrarium can be used anywhere in the house and placed on a desk or tabletop. It can also be enjoyed outside as an ornamental garden decoration.

Terrariums are perfect for people who love to keep plants but don’t have the space to do so. They are also great for people who don’t want to spend much money on indoor plants.

Small Terrarium Plants

Small Terrarium Plants

1. The Bonsai

Since bonsai originated in ancient Japan, many people believe they are the perfect plants for a small terrarium. Here are some of the critical benefits of having bonsai in your terrarium:

  1. Bonsai can grow very small, often requiring just a few inches of soil and a minimal amount of water to thrive.
  2. They have very thin branches that can be easily broken, making good plants for beginners.
  3. Their leaves and branches typically remain green throughout the year, providing an interesting contrast to other plants in your terrarium.
  4. Bonsai are often easy to care for, requiring little more than occasional watering and trimming when needed.

2. The Miniature Orchids

Miniature orchids make lovely plants for a small terrarium. They are beautiful and they also have many benefits and advantages that make them an excellent choice for this type of environment.

Here are just a few of the reasons why miniature orchids make the perfect plant for a small terrarium:

Miniature orchids are among the easiest plants to care for in a small terrarium. They require little light and minimal water, making them ideal choices for terrariums with limited resources.

In addition, these orchids grow slowly and don’t need large amounts of fertiliser or water, which makes them an economical choice as well. Finally, miniature orchids can be kept in almost any environment, making them suitable for indoor and outdoor use.

3. The Miniature English Ivy

Miniature English ivy is a small, twining perennial that can grow to 24 in. tall and 12 in. wide. It is an excellent plant for small terrariums as it provides many benefits and advantages over other plants that typically occupy this space.

First, miniature English ivy is one of the easiest plants to care for, requiring only moderate watering and occasional fertilisation.

Second, its leaves are narrow compared to other plants and can fit comfortably within a small terrarium.

Third, its long stems can provide height and interest to a small terrarium, while its dense foliage creates a lush environment conducive to insect life.

4. The Baby’s Tears

Baby’s Tears have long been used as a natural remedy for various ailments. They are also popular in terrariums because of their benefits and advantages. Here are the five benefits of using Baby’s Tears in a small terrarium:

  1. Baby’s Tears help to provide humidity and ventilation in a small terrarium.
  2. They help to regulate the temperature and keep it at an appropriate level.
  3. They are beneficial since they are moisture-loving plants. They also have antioxidant properties which improve plant health overall.
  4. Their powerful odour discourages pests, thus protecting your plants from damage.
  5. Finally, they add a touch of elegance to any terrarium setting!

5. The Strawberry Begonia

Strawberry Begonia is a perfect plant for someone who wants to add some life to a small terrarium. This begonia can be used independently or in combination with other plants, and it offers many benefits that make it an ideal choice for those who want a low-maintenance plant.

For one, Strawberry Begonia is easy to care for and requires very little water. Second, this begonia is resistant to bugs and diseases, so it is a great choice if you’re looking for a plant that won’t get bogged down by problems.

Finally, Strawberry Begonia can be used in indoor and outdoor settings, and its bright green leaves will be creating an eye-catching effect on any garden or terrarium.

Open Terrarium Plants

Open Terrarium Plants

1. The Air Plants

A common misconception about plants is that they need soil to grow. Most plants prefer air and cannot grow roots in the soil. This keeps air plants in open terrariums instead of pots or baskets.

The most significant advantage of keeping an air plant in an open terrarium is that the plant can get plenty of fresh air and sunlight. Additionally, an open terrarium eliminates the need for a substrate, which can be messy and difficult to clean.

Air plants also have several other benefits that make them ideal choices for open terrariums. For example, they are good at removing pollutants and humidity from the air, making them helpful in cases of asthma or allergies.

Furthermore, many people find them aesthetically pleasing due to their delicate foliage and natural spiky growth pattern.

2. The Button Ferns

A button fern is perfect for an open terrarium. They provide a lot of benefits and advantages to the plant, which makes them a top choice for anyone looking for the best plant for their setup.

Button ferns are low-maintenance plants. They don’t require much water or fertiliser, and they can grow in various terrarium habitats.

They provide an exciting look to your terrarium. Their fronds look like buttons, making them stand out from other plants.

Button ferns are also great air purifiers. Their leaves and stems absorb pollution and release toxins from the terrarium quickly, which helps improve the air quality in your home or office.

They are ultimately great additions to a healthy ecosystem.

3. The Jade Plant

The Jade Plant is a colourful and exotic plant that can be used in an open terrarium. The benefits of keeping a Jade Plant in an open terrarium are many.

It provides a beautiful visual appeal. The Jade Plant helps to reduce humidity levels in the terrarium, which can be beneficial to some animals.

The Jade Plant is excellent for providing a cooling effect in hot environments. It is an excellent plant for providing a touch of nature inside an artificial environment.

It can also be used as an accent plant or to provide shade.

4. The Succulents

When it comes to succulents as the best plant for an open terrarium, there are many reasons why they should be your go-to choice. One of the main benefits is that they require very little care, making them perfect for people on the go.

Succulents make great additions to any terrarium because they have a wide variety of shapes and colours that can bring life to a space.

They are some of the most drought-tolerant plants out there, meaning you can water them sparingly and still maintain their health.

Closed Terrarium Plants

Closed Terrarium Plants

1. The Polka Dot Plant

The polka dot plant is one of the best choices for people who want to keep their terrarium closed. This plant is easy to care for and has many benefits that make it an ideal choice for anyone looking to create a closed environment.

The polka dot plant is low-maintenance. It doesn’t require a lot of water or fertiliser, and its small size means it won’t take up a lot of space.

Additionally, the polka dot plant is tolerant of a variety of conditions. It can grow in dry and wet environments, making it an ideal choice for people who want to keep their terrarium closed.

2. The Moss

Moss is an excellent plant for closed terrariums. Not only does it provide a beautiful, lush environment for your amphibian or reptile, but it also has many benefits and advantages over other plants.

Moss is an excellent filter. It can remove large amounts of harmful pollutants and bacteria from the air in your terrarium, helping to keep your inhabitants healthy.

Additionally, moss helps to stabilise the substrate beneath it and can help to reduce noise levels created by movement on the floor of the terrarium.

3. The Ferns

Regarding plants for a closed terrarium, ferns should be high on your list! Not only are they incredibly easy to care for and look great, but they also offer numerous advantages that make them an ideal choice.

Here are just some of the reasons why ferns make the perfect plant for an enclosed terrarium:

Ferns are one of the easiest-growing plants in an enclosed terrarium, as they do not require too much sunlight or water. This makes them an excellent option for someone who wants to keep their terrarium relatively low maintenance.

In addition, ferns provide excellent air circulation within the terrarium, which is essential if you want your plant to survive in dry conditions.

4. The Peperomia

Peperomia is a genus of plants that are commonly used in closed terrariums. They have many benefits and advantages over other plants for this type of setting.

First, they are poor maintenance, requiring little water or care other than occasional misting.

Second, they provide a stable environment for your pet reptile or amphibian, as they do not require high humidity levels to thrive.

Third, they are attractive and easy to care for, making them a popular choice for beginner hobbyists.

Finally, peperomias come in various colours and shapes, providing plenty of options for creating unique terrariums.


Small Terrarium

Terrariums offer a great way to add plants and greenery to any indoor or artificial environment.

  • They come in various shapes and sizes to find the perfect one for your home.
  • They have various features that make them useful, including lids that fit securely and water reservoirs that hold enough water to keep your plants healthy.
  • They’re easy to clean, so you can keep your terrarium looking its best.


In a terrarium, will small plants remain small?

Plants that do well in terrariums are usually petite. Slow growth is also essential. Your glass container’s sides should not be touched. If you want to grow plants in your terrarium, succulents, ferns, and air plants are ideal choices.

Is it better to keep terrariums closed or open?

Open terrarium plants and closed terrarium plants require different plans. A drier environment and circulating air are preferred by an open terrarium plant. Cacti, air plants, hens and chicks, and aloe are perfect for this. Closed terrariums, however, thrive in moist soil.

Is charcoal necessary for my terrarium?

In a terrarium, charcoal is essential for removing toxins and odours. The environment inside your terrarium must remain clean and odourless if you don’t have charcoal to make the terrarium. You will need to take additional steps to maintain your plants if you do not have charcoal.