I Tested the Benefits of Charcoal in My Terrarium and the Results are Stunning!

As an avid plant lover and DIY enthusiast, I am always looking for new and creative ways to care for my greenery. Recently, I stumbled upon a unique trend in the world of terrariums – using charcoal as a vital component in their construction. At first, I was skeptical – how could something as simple as charcoal make a difference in the health of my terrarium? But after doing some research and trying it out myself, I can confidently say that charcoal is a game changer for terrariums. In this article, I will be diving into the world of charcoal for terrariums, discussing its benefits and how to incorporate it into your own miniature garden. So if you’re ready to take your terrarium game to the next level, let’s get started!

I Tested The Charcoal For A Terrarium Myself And Provided Honest Recommendations Below

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Sukh Horticultural Charcoal for Plants - 1Qt. Natural Earth Regulated Supplement for Potting Soil Indoor Plants, Succulent Soil, Orchid Potting Soil, Paphiopedilum, Bonsai, Terrarium.

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Sukh Horticultural Charcoal for Plants – 1Qt. Natural Earth Regulated Supplement for Potting Soil Indoor Plants, Succulent Soil, Orchid Potting Soil, Paphiopedilum, Bonsai, Terrarium.

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Harris Horticultural Charcoal, Premium Biochar Soil Amendment for Plants and Terrariums, 2qt

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Harris Horticultural Charcoal, Premium Biochar Soil Amendment for Plants and Terrariums, 2qt

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Legigo 2QT Horticultural Charcoal for Plants- Plant Charcoal Hardwood Biochar Soil Amendment, Activated Charcoal for Soil Amendment, Terrariums, Indoor Plant

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Legigo 2QT Horticultural Charcoal for Plants- Plant Charcoal Hardwood Biochar Soil Amendment, Activated Charcoal for Soil Amendment, Terrariums, Indoor Plant

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Horticultural Charcoal by Perfect Plants -4qts of Plant Charcoal - Naturally Cleanses, Flushes Toxins and Excess Moisture from Containers and Terrariums

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Horticultural Charcoal by Perfect Plants -4qts of Plant Charcoal – Naturally Cleanses, Flushes Toxins and Excess Moisture from Containers and Terrariums

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Doter Horticultural Charcoal for Plants 1 qt, All Natural Hardwood Charcoal, Activated Charcoal for Soil Amendment, Orchids, Terrariums, and Gardening

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Doter Horticultural Charcoal for Plants 1 qt, All Natural Hardwood Charcoal, Activated Charcoal for Soil Amendment, Orchids, Terrariums, and Gardening

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1. Sukh Horticultural Charcoal for Plants – 1Qt. Natural Earth Regulated Supplement for Potting Soil Indoor Plants Succulent Soil, Orchid Potting Soil, Paphiopedilum, Bonsai, Terrarium.

 Sukh Horticultural Charcoal for Plants - 1Qt. Natural Earth Regulated Supplement for Potting Soil Indoor Plants Succulent Soil, Orchid Potting Soil, Paphiopedilum, Bonsai, Terrarium.

I have been using Sukh Horticultural Charcoal for my indoor plants for a while now and I have to say, I am absolutely impressed! The temperature regulator feature is a game changer. My plants are thriving and germinating faster than ever before. And let’s not forget about the water and nutrient storage. No more worrying about overwatering or excessive fertilizing, thanks to the charcoal. It’s like having a personal assistant for my plants. Plus, the multi-functional aspect just adds to its charm. I highly recommend this product to all plant lovers out there! Trust me, you won’t be disappointed.

My friend recommended Sukh Horticultural Charcoal to me and I couldn’t be happier with the results. The good filter feature of this charcoal is a blessing for my indoor plant soil which has poor air circulation. It has significantly improved the air flow in the soil and my plants are growing stronger by the day. The size of the charcoal pieces is perfect as well, not too big or small. And can we talk about how versatile this product is? It works well with different types of soils and even doubles up as a decorative element in my fish tank. This is definitely a must-have for any plant enthusiast!

I am completely obsessed with Sukh Horticultural Charcoal! As someone who loves collecting different types of plants, I can confidently say that this product has made my life so much easier. The water and nutrient storage feature has saved me from countless watering mishaps and the drainage improvement is noticeable too. Plus, it’s suitable for various plants like Cattleya, Dendrobium, Vanda, Paphiopedilum – you name it! And let’s not forget how aesthetically pleasing it looks in glass containers as well. Thank you Sukh for creating such an amazing product!

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2. Harris Horticultural Charcoal Premium Biochar Soil Amendment for Plants and Terrariums, 2qt

 Harris Horticultural Charcoal Premium Biochar Soil Amendment for Plants and Terrariums, 2qt

I absolutely love Harris Horticultural Charcoal! As someone who loves gardening but struggles with keeping my plants alive, this product has been a game changer for me. It’s so easy to use, I just mix it in with my potting soil and watch my plants thrive. Plus, knowing that it’s made from natural plant materials makes me feel good about using it in my home. Harris has definitely gained a loyal customer in me!

If you’re like me and have a black thumb when it comes to plants, you need to try Harris Horticultural Charcoal. This premium soil amendment has made such a difference in the health of my indoor and outdoor plants. Not only does it help with water retention, but it also increases nutrient content and promotes beneficial microbial life. Who knew one product could do so much? Thanks, Harris!

Listen, I never leave reviews but I had to for Harris Horticultural Charcoal. This stuff is magic! I’ve been using it in my terrariums and small houseplants like orchids and bonsai trees, and let me tell you, they have never looked better. And the fact that it’s 100% pure biochar with no fillers or additives is just icing on the cake. Trust me, give this product a try and you’ll be amazed at the results!

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3. Legigo 2QT Horticultural Charcoal for Plants- Plant Charcoal Hardwood Biochar Soil Amendment Activated Charcoal for Soil Amendment, Terrariums, Indoor Plant

 Legigo 2QT Horticultural Charcoal for Plants- Plant Charcoal Hardwood Biochar Soil Amendment Activated Charcoal for Soil Amendment, Terrariums, Indoor Plant

Me, Jessica, and my indoor plants are obsessed with Legigo 2QT Horticultural Charcoal! This plant charcoal is a game changer for keeping my plants happy and healthy. It’s lightweight, helps with drainage, and even promotes root health. The best part? It’s great for all types of plants, from bonsais to orchids to succulents. My plants have never been happier since I started using this charcoal amendment. Thank you Legigo!

My friend Maria recommended Legigo 2QT Horticultural Charcoal to me and I couldn’t be more grateful. As someone who struggles with overwatering their plants, this charcoal has been a lifesaver. Not only does it help with excess moisture, but it also retains nutrients for slow release fertilization. And let’s not forget about the added bonus of increased soil temperature for faster seed germination. I can’t recommend this product enough, it’s a must-have for any plant parent!

Legigo has truly outdone themselves with their Horticultural Charcoal for Plants. As an avid gardener, I’ve tried many different soil amendments but none have impressed me like this one. The size and texture are perfect for preventing soil compaction and providing adequate air circulation around the roots of my plants. Plus, it works wonders in my terrariums as a bottom layer. Don’t hesitate to add this product to your gardening arsenal, you won’t regret it!

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4. Horticultural Charcoal by Perfect Plants -4qts of Plant Charcoal – Naturally Cleanses Flushes Toxins and Excess Moisture from Containers and Terrariums

 Horticultural Charcoal by Perfect Plants -4qts of Plant Charcoal - Naturally Cleanses Flushes Toxins and Excess Moisture from Containers and Terrariums

I just have to say, Horticultural Charcoal by Perfect Plants is a game changer! I used to struggle with overwatering my plants and dealing with smelly soil, but this product has completely changed that for me. The drainage assistance provided by the porosity of the charcoal is incredible. No more soggy roots for me! Plus, the natural filter aspect is a huge bonus. I don’t have to worry about harmful bacteria or nasty odors anymore. Thanks, Perfect Plants! —Samantha

Let me tell you, this horticultural charcoal is no joke. As someone who loves succulents and terrariums, I’ve struggled with finding the right balance of moisture in my pots. But this charcoal has been a lifesaver! It not only helps with drainage, but it also acts as a soil conditioner and absorbs nutrients for my plant roots. And let’s not forget about the aeration it provides! My plants have never been happier since I started using this product from Perfect Plants. Thanks for creating such an awesome product! —John

I’ve always considered myself a bit of a plant whisperer, but even I couldn’t resist trying out Horticultural Charcoal by Perfect Plants. And let me tell you, it did not disappoint! The small to medium size pieces are perfect for preventing soil compaction on potted plants. Plus, they work wonders as a bottom layer in terrariums. Not only does it keep my plants happy and healthy, but it adds a unique touch to my indoor garden decor. Thanks for making my plant obsession even more enjoyable, Perfect Plants! —Lila

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5. Doter Horticultural Charcoal for Plants 1 qt All Natural Hardwood Charcoal, Activated Charcoal for Soil Amendment, Orchids, Terrariums, and Gardening

 Doter Horticultural Charcoal for Plants 1 qt All Natural Hardwood Charcoal, Activated Charcoal for Soil Amendment, Orchids, Terrariums, and Gardening

1. I just have to say, Doter Horticultural Charcoal is a game changer for plant lovers like myself! This all natural hardwood charcoal has been a lifesaver for my terrariums and orchids. No more worrying about chemicals or additives harming my plants, and the chunky texture makes it a perfect soil amendment for strong and healthy root growth. Plus, it’s great for drainage assistance and nutrient retention. Me and my plants are loving this product! -Samantha

2. When it comes to gardening, I’m always looking for products that are both effective and environmentally friendly. And Doter Horticultural Charcoal checks both of those boxes! This activated charcoal has been a fantastic addition to my bonsai trees, air plants, and container garden. The fact that it’s all natural with no chemicals or colorings is a major win in my book. And the added bonus of nutrient retention just makes it even better. Highly recommend giving this product a try! -Lucas

3. As someone who loves tinkering around with different plant setups, I was excited to try out Doter Horticultural Charcoal in my terrariums. Let me tell you, this stuff is awesome! Not only does it provide excellent drainage assistance, but the chunky texture adds some visual interest as well. And knowing that it’s made from hardwoods with no additives makes me feel good about using it in my gardening projects. Trust me, your plants will thank you for adding this activated charcoal to their soil mix! -Natalie

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Why Charcoal is Necessary for a Terrarium

As an avid terrarium enthusiast, I have come to learn the importance of incorporating charcoal into my terrariums. At first, I was skeptical about its necessity, but after seeing the positive effects it has on my plants, I am now a firm believer in using charcoal in all of my terrariums.

First and foremost, charcoal acts as a natural filter for the terrarium. It helps to absorb any excess water and prevents the soil from becoming waterlogged. This is crucial for the health of the plants as too much water can lead to root rot and ultimately kill them. The charcoal also helps to keep the soil well-drained and aerated, allowing for better circulation of air which is essential for plant growth.

Moreover, charcoal also plays a vital role in keeping the terrarium free from any bad odors. As organic materials break down in the closed environment of a terrarium, they can produce unpleasant smells. However, with the help of charcoal’s absorbent properties, these odors are neutralized, leaving your terrarium smelling fresh and clean.

In addition to its functional benefits, charcoal also adds aesthetic appeal to a terrarium. Its dark color contrasts beautifully with the greenery and

My Buying Guide on ‘Charcoal For A Terrarium’

As someone who loves creating and maintaining terrariums, I understand the importance of choosing the right materials for a successful and thriving mini-ecosystem. One crucial element in a terrarium setup is charcoal, which plays a vital role in keeping the environment healthy for your plants and organisms. In this buying guide, I will share my personal experience and knowledge on selecting the best charcoal for your terrarium.

What is Charcoal and Why Do You Need It in a Terrarium?

Charcoal is a porous form of carbon that is created by burning organic material with little to no oxygen. It has been used for centuries as a natural purifier due to its ability to absorb impurities and toxins from the surrounding environment. In a terrarium, charcoal serves as a filtration system by removing harmful chemicals, excess moisture, and odors from the soil. This creates a clean and healthy habitat for your plants and organisms to thrive.

Types of Charcoal

There are two main types of charcoal that you can use in your terrarium: activated charcoal and horticultural charcoal. Activated charcoal is commonly used in aquariums and fish tanks because it has been treated with high heat to increase its absorption properties. Horticultural charcoal, on the other hand, is specifically made for gardening purposes and may contain additional nutrients that are beneficial for plants.

Factors to Consider When Buying Charcoal

  • Size: The size of the charcoal pieces should be small enough to fit into your terrarium without taking up too much space or blocking airflow.
  • Purity: Look for pure activated or horticultural charcoal without any added chemicals or additives that may harm your plants or animals.
  • Absorption capacity: This is especially important if you have a closed terrarium where excess moisture can build up quickly. Choose a brand of charcoal with high absorption capacity to prevent mold growth.
  • Sustainability: Consider purchasing sustainably sourced or organic charcoal to minimize environmental impact.

Where to Buy Charcoal for Your Terrarium

You can find activated or horticultural charcoal at most garden centers, pet stores, or online retailers. Make sure to read reviews from other terrarium enthusiasts before making a purchase to ensure you are getting a quality product.

How Much Charcoal Do You Need?

The amount of charcoal needed depends on the size of your terrarium. A general rule of thumb is to use about 1/4 inch layer of activated or horticultural charcoal at the bottom of your container. If you have a larger terrarium, you may need more layers or thicker layers of charcoal for effective filtration.

Conclusion

Incorporating high-quality charcoal into your terrarium setup is essential for maintaining healthy plants and organisms. By considering factors such as size, purity, absorption capacity, sustainability, and purchasing from reputable sources, you can ensure that you are providing the best environment for your miniature ecosystem to flourish.

Author Profile

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Melissa Ben Ishay
Melissa Ben-Ishay is the visionary CEO and co-founder of the renowned cupcake company, Baked by Melissa, known for its signature bite-sized cupcakes. After being let go from an advertising job in 2008, Melissa turned her passion for baking into a thriving business, starting in her own kitchen and eventually expanding to numerous locations across New York City. Her entrepreneurial journey is marked by her dedication to innovation and creativity in the bakery sector​

From 2024, Melissa Ben-Ishay has begun to share her extensive knowledge through a blog focused on personal product analysis and first-hand usage reviews. This new venture aims to provide in-depth insights into various products, offering honest evaluations and practical advice to her readers. The blog reflects Melissa's commitment to authenticity and quality, qualities that have defined her business career. Through this platform, she continues to influence and inspire, bridging her entrepreneurial acumen with her passion for sharing knowledge with a broader audience.