How to Make and Care for a Terrarium – A Step-by-Step Guide to Build a Tiny Ecosystem

Hey there, plant pals! Let’s talk about terrariums – the ultimate green hack for a thriving garden with zero stress.

Imagine a mini-jungle inside a glass container, turning your windowsill, backyard, or any spot into a lush paradise. I’m here to spill the tea on these small wonders and how they make gardening a walk in the park.

In this quick read, I’ll share why terrariums are your shortcut to an effortlessly green space. From cozy corners to sunny rooftops, they’re the secret sauce for easy-breezy gardening. 

Say bye-bye to the gardening blues, and let’s learn how to make and care for a terrarium. Ready for a stress-free, greenified life? Let’s dive in! 

What is Terrarium?

A terrarium is a miniature, enclosed ecosystem housed within a glass container. It’s a pocket-sized garden, requiring minimal care. Perfect for windowsills or cozy corners, terrariums create lush greenery effortlessly. A living artwork, they’re a simple way to bring nature indoors, offering beauty and tranquility in a compact, self-sustaining package.

History of terrarium

The history of terrariums dates back to the 19th century when botanist Nathaniel Bagshaw Ward accidentally discovered the concept. While studying moths in a sealed jar, he noticed a fern spore growing inside, sparking the idea of a self-contained plant ecosystem. Ward’s invention revolutionized plant cultivation, becoming a Victorian-era trend. Today, terrariums remain a timeless and popular way to bring nature indoors, offering a glimpse into the captivating history of miniature, self-sustaining gardens.

Types of Terrariums for Different Spaces

Explore the diverse world of terrariums, each tailored to specific spaces. From indoor green companions purifying the air to rooftop oases thriving under the sun, discover how these miniature ecosystems bring effortless beauty to every nook of your living environment.

Indoor Terrariums: 

When it comes to indoor terrariums, choosing the right plants is key. Opt for low-maintenance varieties like ferns, mosses, or snake plants. Place them in well-lit areas, but away from direct sunlight. Besides adding an aesthetic touch, indoor terrariums contribute to a healthier indoor atmosphere by purifying the air and regulating humidity.

How to Make and Care for a Terrarium - Indoor Terrariums


Window Terrariums: 

Windowsills become dynamic garden spaces with window terrariums. Select compact plants such as succulents or herbs to maximize space. Window terrariums not only bring the outdoors in but also enhance aesthetic appeal, creating a vibrant, sunlit display.

How to Make and Care for a Terrarium - Window Terrariums


Rooftop Terrariums: 

Elevate your gardening experience with rooftop terrariums. Opt for heat-resistant plants like sedum or succulents that thrive in sunlight. Embrace sustainability by incorporating eco-friendly practices, such as rainwater harvesting or using recycled materials, to create a thriving rooftop oasis.

Backyard/Lawn Terrariums: 

Ornamental plant choices reign supreme in backyard/lawn terrariums. Consider ferns, hostas, or miniature shrubs to craft a visually appealing natural garden space. Harmonize terrariums with the open environment, creating a seamless blend of lush greenery.

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Pot Gardening with Terrariums: 

Elevate pot gardening by incorporating terrariums into your potted plant arrangements. These self-sustaining ecosystems enhance the visual appeal of your pots. Ensure proper drainage, use a well-balanced soil mix, and monitor moisture levels for a thriving pot garden adorned with vibrant terrariums.

How to Make and Care for a Terrarium - Pot Gardening


Experimenting with these terrarium variations allows you to infuse life and greenery into every corner of your living space, adapting to the unique characteristics of each environment. Whether indoors, by the window, on the rooftop, in the backyard, or within pots, terrariums offer a versatile and aesthetically pleasing solution for hassle-free gardening. 

List of terrarium plants

Nerve Plant (Fittonia): Native to the tropical rainforests of South America, the nerve plant boasts vibrant, veined leaves in various colors, adding a splash of exotic beauty to terrariums.

Ficus Pumila (Creeping Fig): Hailing from East Asia, the creeping fig features small, heart-shaped leaves and is known for its cascading growth, making it a versatile choice for terrariums.

Polka Dot Plant: Native to Madagascar, this plant is characterized by its colorful, polka-dotted leaves, creating a playful and eye-catching display.

Peperomia: With diverse species originating from South America and Africa, Peperomia showcases fleshy, succulent-like leaves in various shapes and colors, making it a visually appealing terrarium addition.

Pothos: Indigenous to the Solomon Islands, Pothos features heart-shaped leaves and is well-known for its resilience and air-purifying qualities.

Aluminum Plant: Native to Vietnam, the aluminum plant has distinctive silver markings on its green leaves, contributing to its elegant appearance in terrariums.

Baby Tears: Originating from Corsica and Sardinia, the baby tears plant is characterized by tiny, round leaves that create a lush carpet-like effect in terrariums.

Maidenhair Fern: Found in various regions worldwide, maidenhair ferns exhibit delicate, feathery fronds that add a touch of elegance to terrarium settings.

Button Fern: Native to New Zealand, the button fern showcases round, leathery leaflets arranged in a distinctive circular pattern.

Orchids: With diverse species across the globe, orchids bring exotic beauty to terrariums with their intricate, colorful blooms and unique, air root structures.

Syngonium: Native to Latin America, Syngonium features arrow-shaped leaves and is prized for its ease of care and attractive foliage.

Pilea (Chinese Money Plant): Originating from China, the pilea exhibits round, pancake-like leaves, making it a charming addition to terrariums.

Tillandsia (Air Plant): Native to the Americas, air plants are epiphytes known for their unique appearance and the ability to thrive without soil.

Venus Flytrap: Indigenous to the Southeastern United States, the Venus flytrap is a carnivorous plant with distinctive hinged traps that capture insects.

Moss: Widely distributed globally, moss adds a lush and natural carpet to terrariums, thriving in humid and shaded environments.

Irish Moss: Native to Europe, this moss-like plant features feathery, branching stems, creating a dense, carpet-like appearance.

Strawberry Begonia: Originating from Asia, this plant exhibits heart-shaped leaves and produces small, strawberry-like runners, contributing to its charm.

Terrariums: Not a plant itself, but a container for plants. Terrariums come in various shapes and sizes, providing a controlled environment for plant growth.

Carnivorous Plants: Encompassing various species like pitcher plants and sundews, carnivorous plants are adapted to catch and digest insects, showcasing unique forms and mechanisms.

Ficus: With diverse species worldwide, Ficus plants boast glossy, leathery leaves and are often used for their ornamental appeal in terrariums.

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Ivy: Various species of ivy are found globally, and their cascading vines and lush leaves contribute to a classic and timeless appeal in terrariums.

Benefits of terrarium garden

Discover the magic of terrarium gardens: low-maintenance, water-saving, stress-reducing, and space-transforming wonders that bring nature’s touch to your indoors while promoting sustainability. 

Low Maintenance Requirements:

Terrariums thrive on neglect, demanding minimal attention and care.

Ideal for individuals with busy lifestyles, they offer a hassle-free gardening experience.

Water Conservation through Self-Contained Ecosystems:

Terrariums create a closed environment that reduces the need for frequent watering.

They contribute to water conservation while fostering the growth of plant life.

Aesthetic Enhancement and Stress Reduction:

Terrariums bring nature indoors, providing an aesthetically pleasing and calming atmosphere.

Nurturing these miniature ecosystems becomes a therapeutic escape, promoting stress reduction.

How to Make and Care for a Terrarium - Aesthetic Enhancement


Positive Impact on Indoor Air Quality:

Terrariums naturally filter and purify indoor air, improving air quality.

Their portable nature allows strategic placement to enhance air circulation in various living spaces.

Portable and Creative:

Terrariums are not confined by space; they redefine it.

Portable and creatively adaptable, they transform small spaces into vibrant, green sanctuaries.

Adds Greenery to Small Spaces:

Beyond aesthetic appeal, terrariums inject life into corners and nooks, maximizing limited spaces.

They are versatile additions, making any small space flourish with greenery.

How to Make and Care for a Terrarium - Greenery to Small Spaces


Promotes Environmental Awareness:

Terrariums serve as reminders of environmental responsibility.

They promote awareness about sustainable practices and the importance of nurturing our planet.

In summary, terrarium gardens offer a blend of simplicity, sustainability, and beauty, making them an accessible and environmentally conscious choice for individuals seeking a green haven in their living spaces.

Step-by-step Guide to Make a Terrarium

Creating your own terrarium is a delightful DIY project that brings the beauty of nature into your living space. However, it’s essential to proceed with caution and follow a careful step-by-step process to ensure the success of your miniature ecosystem. Here’s a comprehensive guide along with important warnings:

Step 1: Selection of Container

Begin by choosing a suitable container – a transparent glass or plastic vessel with a wide neck, with or without a lid. Popular choices include jars or containers of various shapes and sizes.

Step 2: Selection of Plants

Carefully select plants that thrive in the conditions your terrarium will provide. Consider low-maintenance options like ferns, mosses, or succulents, ensuring compatibility with the environment inside the closed terrarium.

Step 3: Add Drainage Layer

Ensure the container lacks drainage holes to create a closed system. Begin with a 2-inch layer of gravel or crushed stone at the bottom, followed by a 1/4 to 1/2-inch layer of activated charcoal. The charcoal aids in drainage and controls any potential odor within the closed environment.

Step 4: Layering with Moss and Potting Mix

Avoid using fertilizer to maintain the delicate balance of the terrarium. Create a layering effect with moss and potting mix, leaving ample space inside the jar for the plants to grow without touching the top.

Step 5: Preparing the Plant

Before placing the plant in the terrarium, ensure it is free from any pests or diseases. Gently remove excess soil from the roots, promoting a smooth transition into the new environment.

Step 6: Place the Plant in the Terrarium

Carefully position the prepared plant in the terrarium, adjusting its placement to achieve a visually appealing arrangement.

Step 7: Decorate

Get creative! Add decorative elements like small figurines, stones, or miniature features to enhance the aesthetic appeal of your terrarium.

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Step 8: Apply Water

Dampen the soil with a sprayer, ensuring not to overwater. This step is crucial for establishing the right moisture levels within the closed terrarium.

Step 9: Maintain the Plant

Place the terrarium in filtered light, avoiding direct sunlight. Alternatively, artificial LED lights can be used to provide the necessary light without the risk of overheating.

How to Make and Care for a Terrarium - Step-by-step guide


Warning:

While crafting your terrarium, exercise caution with plant selection, avoiding those that may outgrow the enclosed space quickly. Regularly monitor and trim the plants to maintain a harmonious balance within the closed environment. Additionally, resist the temptation to overwater, as excess moisture can lead to fungal growth and harm the delicate ecosystem.

By following this step-by-step guide and heeding the warnings, you’ll create a thriving and visually stunning terrarium that adds a touch of nature to your indoor space. 

How to Care for Terrarium

Nurturing a terrarium is a delicate art. Explore the essential steps in Terrarium Care and Maintenance to ensure your miniature green haven thrives with enduring beauty. 

Watering Guidelines:

Strike a balance in watering, keeping the soil damp without overwatering to prevent fungal growth.

Addressing Common Issues:

Regularly inspect the terrarium for common issues.

Promptly remove any damaged parts to maintain the overall health of the ecosystem.

Seasonal Adjustments for Optimal Growth:

Implement seasonal adjustments for sunlight exposure, ensuring the terrarium receives the right amount of light.

Different seasons may demand varied care practices to promote optimal plant growth.

Regular Inspection:

Conduct regular inspections of the terrarium components, including plants, soil, and decorative elements.

In Case of Closed Terrariums:

Ensure proper airflow in closed terrariums to prevent stagnation and maintain a healthy environment.

Exercise caution with plant selection in closed systems to avoid overgrowth issues.

How to Make and Care for a Terrarium - Closed Terrariums


Remove Damaged Parts:

Promptly remove any damaged or decaying parts of plants to prevent the spread of issues.

Terrarium care is a nuanced process, requiring attention to watering, proactive issue resolution, and seasonal adjustments. For closed terrariums, airflow and plant selection are crucial considerations. 

By regularly inspecting and addressing the unique needs of your terrarium, you can foster an environment where your miniature ecosystem thrives, bringing enduring natural beauty to your indoor space.

Final takeaway!

The benefits of incorporating terrariums into diverse gardening spaces are undeniable – from low maintenance to aesthetic charm. Embrace the simplicity and beauty of terrariums, transforming your spaces effortlessly. Dive into this green adventure for a stress-free and delightful gardening experience. 

I’ve addressed all your concerns about the terrarium garden. If you’re curious about other cool farming methods or the best veggies and herbs for your home garden, check out my other articles in the related post section below or the recent post section at the top-right.

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FAQs

Q: What type of jar, with or without a lid, is ideal for a terrarium?

A: Opt for any transparent glass or plastic container with a wide neck, suitable for creating a thriving terrarium. The choice between a lid or no lid depends on the specific requirements of your chosen plant ecosystem.

Q: Is a terrarium suitable for home gardening?

A: Absolutely! Terrariums are fantastic for home gardening, bringing a touch of nature indoors. Their self-contained ecosystems make them low-maintenance and perfect for those looking to introduce greenery effortlessly.

Q: How long can I expect terrarium plants to last?

A: With proper care and maintenance, terrarium plants can thrive for a considerable time. The lifespan varies based on plant selection and care routines, but many enthusiasts enjoy their terrariums for several months to years.

Q: What are the best plants to include in a terrarium?

A: Excellent choices for terrariums include low-maintenance plants like ferns, mosses, succulents, and snake plants. Opt for species compatible with the closed environment, ensuring a visually appealing and sustainable mini-ecosystem.

Q: Is it necessary to use fertilizer in a terrarium garden?

A: No, it’s advisable to avoid using fertilizer in a terrarium. The delicate balance within the closed environment means that nutrients from the initial setup typically sustain the plants. Introducing fertilizer can upset this equilibrium, potentially causing harm to the self-contained ecosystem.