Terrariums: A Classic Touch of Nature

There’s something magical about having a tiny, thriving world contained in glass. Terrariums have been a beloved way to bring nature indoors for centuries, offering a glimpse into the peaceful, self-sustaining beauty of plants. Originating in the Victorian era, when plant-loving explorers sought to grow exotic specimens in their homes, terrariums have evolved into both a charming hobby and stylish decor. Whether you're an experienced green thumb or just dipping your toes into plant care, these little glass gardens are a fun, low-maintenance way to bring a slice of the outdoors into any space.

Did You Know Terrariums Have Been Around For Almost 200 Years?

Terrariums have been around as long as the 1800s for both decorative and useful purposes. It is only in recent years that they have again gained popularity. New to the scene is the customization and affordability of new and closed terrariums. Their uses differ from those of the 1800s, but their aesthetics remain the same. Many people enjoy terrariums for their tiny ecosystems.

A Little History About the First Terrarium:

In 1829, a medical professional named Nathaniel Bagshaw Ward accidentally created the first terrarium. Ward was studying the life cycle of a moth. He put it in a covered glass jar, mimicking the moth’s natural environment. To Ward’s surprise, a fern plant started growing and thrived within the glass jar. This became known as the Wardian case. Ward had previously tried to grow various plants, but he was unsuccessful due to the London environment. With the discovery of the terrarium, he was able to grow and have plants thrive in their closed environments. Ward discovered that the plants released oxygen as they photosynthesized, and then they released moisture, dripping down the jars' sides and keeping the plants watered all the way down to their roots.

After Ward’s discovery, other botanists were able to transport plants around the world, which they had previously not been able to do successfully because they had not discovered how to replicate a plant’s natural environment.

What Is An Open Terrarium?

They can also be referred to as desert or dry terrariums. These types of terrariums come in vase-type containers with one or more open sides. While lovely, open terrariums can be problematic, as they do not allow for adequate drainage. Many people use these types of terrariums for succulents since they do not retain moisture or humidity, which is needed for plants to thrive in a terrarium.

What Is A Closed Terrarium?

Also known as sealed terrariums, these can be fascinating to watch because they make it much easier to care for plants that prefer moisture, such as subtropical and tropical plants. The warm, moist environment provides the plants with their own microclimate, which allows for much less care and watering and more enjoyment.

How Often Should You Water Your Terrarium?

That depends on the type of terrarium. For open terrariums, the recommendation is every 3-6 weeks. For closed terrariums, every three months. Some closed terrariums need watering even less than that or at all. It depends upon the type of plants you have in your terrarium and how well it is sealed.

What Kind Of Lighting Does My Terrarium Need?

Indirect light is what most tropical plants prefer. Here is a way to think about indirect light: As the sunlight comes into your home, would you enjoy sitting in it while reading a book or crocheting? Or does the sunlight feel too warm and hot? If it’s the latter, then you will want to find another spot for your terrarium. If you do not have indirect light, some people supplement it with a grow light or small lamp that does not get too warm.

What About Heat Sources In My Home?

Just like any other plants, terrariums, both open and closed, do not like to be placed near fireplaces, radiators, or heat vents; your terrarium will not do well.

What If One Of My Terrarium Plants Dies?

If one of your plants dies, which can even happen to those with a very green thumb, just remove the plant without disturbing the other plants around it.

Should I Clean The Terrarium Glass? If So, How Often?

Use a lint-free microfiber cloth or paper towel to carefully wipe the sides of your terrarium when the glass gets dirty, or you can no longer easily see your plants. If you prefer to use a little glass cleaner, be sure to spray just a little on your cloth before cleaning the terrarium. You do not want to spray the glass cleaner inside the terrarium, which will harm your plants.

What About Fertilizing My Terrarium?

Fortunately, closed terrariums create their own little microenvironment, and they do not need to be fertilized. With an open terrarium, you will want to take care and fertilize your plants with a diluted mixture only once or twice a year, based on their growth rate and environment.

What If My Terrarium Plants Become Overgrown, What Do I Do?

You will need to trim them. Hopefully, you selected plants that do well in terrariums, and you selected the right-sized terrarium for your plants. If not, trimming your plants will help, and you can always move your plants into a larger terrarium.

What If My Terrarium Develops Mold?

If your terrarium has mold, do not panic. With a little airflow, it will often go away on its own. If the mold does not go away, or you do not want to leave it, you can put a dab of Hydrogen Peroxide on a cotton swab and wipe the mold off. Just be careful not to get the Hydrogen Peroxide on any of your plants.

How Often Do You Have To Replant Your Terrarium?

Some can live for years without much care. This depends on various factors, like the size of your terrarium, your plants, and its care and maintenance. Many experts suggest replanting every two years because soil can lose nutrients.

There is a lot more to learn about terrariums, but for now, we thought this was a great start if you are interested in creating your own terrarium. Thanks to Dr. Ward for his discovery 194 years ago.

If you're in the Spokane area and want to start your own terrarium but don't know where to begin, come visit us! We have everything you need to create the terrarium of your dreams, from supplies and plants to expert guidance. Our staff is ready to help you with any questions, whether it's about which plants go well together or what type of terrarium is best for your home. We also have books if you'd like to learn more about caring for your terrarium.

With all the tools and advice at your fingertips, there’s no reason not to dive into this fun, creative project. Whether you're starting small or designing an intricate, lush display, we’re excited to help you craft your own little oasis. Terrariums are more than just décor—they’re living art that brings a touch of tranquility into your home. So, why not embrace this timeless trend and create your own miniature world?