Best Soil For Terrarium (2025 Update)

Introducing the Persist Biochar Soil Amendment Active Charcoal, a powerful solution for improving the quality of your potting soil and terrarium soil. With its high surface area and porosity, this biochar enhances nutrient availability, preventing nutrient loss and ensuring that your indoor plants receive the nourishment they need for longer periods of time.

Not only does this charcoal amendment hold onto nutrients, but it also acts as a moisture absorber, thanks to its porous structure. By retaining water in the small spaces within the material, it helps to reduce water loss and keep your potting soil hydrated for extended periods. With the high surface area of the biochar, it effectively holds onto water molecules, ensuring that your indoor plants stay properly hydrated.

But that's not all – the Persist Biochar goes beyond improving nutrient availability and water retention. It also prevents the leaching of valuable water and nutrients from the soil, making house plant food more effective and accelerating plant growth. No matter what type of soil you have – be it orchid soil, succulent soil, bonsai soil, or terrarium soil – this biochar amendment will enhance its effectiveness and promote healthier, faster-growing plants.

Speaking of terrariums, the Persist Biochar is an invaluable addition to your terrarium supplies. Acting as a moisture eliminator, it enhances soil drainage and improves soil structure, resulting in increased oxygen levels in the soil. This not only benefits your plants but also creates a naturally fertile environment for them to thrive in.

Think of the Persist Biochar as the coral reef of the soil. Just as a coral reef provides a habitat for diverse marine life, the microscopic pores of this biochar act as a home for beneficial microorganisms crucial for sustained soil and plant health. By enhancing both the variety and number of these microorganisms, the Persist Biochar creates a thriving ecosystem within your soil, promoting overall plant health.

Introducing the 100% Natural Hand Blended Potting Mix, designed specifically for indoor terrariums and fairy gardens. This soilless potting mix is expertly formulated to provide optimal conditions for your green companions to thrive.

One of the standout features of this potting mix is its all-natural composition. It is carefully hand blended using only the finest ingredients, ensuring that your plants are exposed to pure and organic materials.

The main components of this potting mix include coco coir, horticultural charcoal, and pumice. Coco coir, derived from coconut husks, provides excellent drainage and helps prevent waterlogging, which can be detrimental to the health of your plants. Horticultural charcoal aids in toxin breakdown, ensuring a clean and healthy environment for your terrarium or fairy garden. Meanwhile, pumice helps retain nutrients and moisture, providing a stable and nourishing foundation for your plants to flourish.

With a size of 4 quarts, this potting mix is ample enough to fill three 6-inch pots. This means you'll have enough for multiple plant setups, allowing you to create a stunning display of greenery in your indoor space.

Not only does this potting mix provide essential benefits such as drainage, nutrient retention, and water retention, but it also promotes the overall well-being of your plants. By using this specially formulated blend, you can ensure that your terrarium or fairy garden receives the care it deserves.

Whether you are a seasoned terrarium enthusiast or a beginner looking to embark on a new gardening adventure, this 100% Natural Hand Blended Potting Mix is the perfect choice. It combines the convenience of a soilless mix with the reliability of all-natural ingredients, offering a winning combination for your indoor gardening needs.

Invest in the health and beauty of your indoor plants with this high-quality potting mix. Order yours today and watch your terrarium or fairy garden flourish like never before.

Introducing the 1 qt. of 100% Natural Hardwood Horticulture Charcoal, a versatile soil conditioner that will elevate your gardening experience. This high-quality charcoal is designed to enhance the growth and health of your plants by providing essential benefits.

Suitable for a wide range of soil types, including Bonsai, Orchid, and Succulent soils, this charcoal acts as a reliable soil amendment. By adding it to your potting soil, you can improve drainage and promote aeration, ensuring optimal conditions for your plants' root systems.

One of the key advantages of this hardwood charcoal is its ability to retain nutrients in the soil. As your plants grow, they will require a steady supply of vital elements for their development. This charcoal helps to prevent nutrient leaching, ensuring that your plants have consistent access to the nourishment they need.

In addition to its nutrient retention properties, this hardwood charcoal also aids in the removal of odor and toxins from the soil. It acts as a natural filter, purifying the environment for your plants and creating a healthier growing environment.

Not only does this charcoal improve the physical and chemical properties of the soil, but it also adds valuable nutrients to support the growth of all plant types. It slowly releases nitrogen into the soil, a crucial element for plant development. With the inclusion of this charcoal in your gardening routine, you can ensure that your plants receive the vital nutrients necessary for vibrant and healthy growth.

The 1 qt. size of this hardwood charcoal is perfect for indoor plants. Its small particles make it easy to mix into the soil, ensuring that it is evenly distributed and readily available for your plants' roots.

With our customer satisfaction guarantee, you can trust that this hardwood charcoal will meet your expectations. We are confident in the quality and effectiveness of our product, and we are committed to ensuring your satisfaction.

Upgrade your gardening experience with the 1 qt. of 100% Natural Hardwood Horticulture Charcoal – the ideal soil conditioner for promoting plant health and growth. Experience the difference it can make in your gardening journey today.

Introducing the All-Natural Horticultural Charcoal, a must-have for all your gardening needs. With its wide range of uses, this product is perfect for terrariums, bonsai trees, air plants, and orchids, both for indoor and outdoor container gardening.

One of the key benefits of using this charcoal is its ability to capture carbon and clean the air. By incorporating it into your gardening routine, you'll be creating a healthier environment for your plants and yourself. Additionally, this charcoal provides excellent drainage assistance, ensuring that your plants receive the proper amount of water without the risk of overwatering.

What sets this product apart is its commitment to being all-natural. It contains no chemicals, colorings, or additives, giving you peace of mind knowing that you're using a product that is safe for both your plants and the environment. Made entirely from 100% hardwood, this charcoal is not only effective but also sustainable.

Each bag of All-Natural Horticultural Charcoal contains 2 quarts of premium charcoal, providing you with an ample supply for your gardening needs. With this quantity, you can easily fill three 5-inch pots or two 6-inch pots, making it a cost-effective choice for any gardener.

When it comes to ingredients, this charcoal is made solely from horticultural charcoal. This ensures that you're getting a high-quality product that is specifically designed for gardening purposes. With its clean and pure composition, you can trust that you're giving your plants only the best.

Introducing the Sphagnum Moss and Fir Shavings Blend, a 100% natural bedding option that is perfect for creating an ideal habitat for your tropical and forest-dwelling pets.

This unique blend is carefully formulated to provide a comfortable and healthy environment for a variety of animals, including frogs, rainforest geckos, toads, and snakes.

One of the standout features of this bedding is its ability to retain a high level of humidity, which is crucial for maintaining proper moisture levels in the enclosure. This is especially important for species that require a humid environment to thrive.

When using this bedding, it is recommended to maintain a bedding depth of 1 to 2 inches in the enclosure. This depth allows for ample moisture retention while still providing a comfortable surface for your pets to move around on.

To ensure the health and hygiene of your pets, it is important to regularly remove and replace the bedding as needed. This will help maintain a clean and odor-free environment for your animals.

The Sphagnum Moss and Fir Shavings Blend is a versatile bedding option that offers numerous benefits for both you and your pets. Not only does it provide a natural and comfortable habitat, but it also adds a touch of authenticity to your pet's enclosure, mimicking their natural environment.

With its natural composition and ability to retain moisture, this bedding is a reliable choice for creating a thriving habitat for your tropical and forest-dwelling pets. Give them the ideal environment they deserve with the Sphagnum Moss and Fir Shavings Blend.

Introducing the Olivette Horticultural Charcoal, a must-have for any terrarium enthusiast or plant lover. This activated charcoal is specially designed to improve the overall health and growth of your plants while enhancing the aesthetics of your terrarium.

With its moisture-absorbing properties, this horticultural charcoal effectively drains excess water from the soil, preventing waterlogging and root rot. By conditioning the soil, it creates a well-balanced environment that supports healthy plant growth. Say goodbye to soggy soils and hello to thriving plants!

Not only does the Olivette Horticultural Charcoal improve soil drainage, but it also enhances soil structure. By reducing soil weight and density, it increases oxygen levels in the soil, promoting better aeration and nutrient absorption. This, in turn, leads to improved fertility and accelerated plant growth. Your plants will thank you for providing them with the perfect growing conditions.

One of the standout features of this charcoal is its ability to eliminate unpleasant odors that may develop in your terrarium. No more worrying about foul smells ruining your indoor oasis. With the Olivette Horticultural Charcoal, you can enjoy a fresh and fragrant environment.

This versatile charcoal is suitable for all types of soils, including orchid soil, succulent soil, and bonsai soil. It is particularly beneficial for plants that thrive in moist environments, such as orchids and ferns. By effectively draining stagnant water and increasing oxygen levels, it creates an ideal habitat for these moisture-loving plants to flourish.

At Atlas Olive Oils, we take pride in being a Carbon Neutral Company. Our Olivette Horticultural Charcoal is made from recycled olive pulp, olive pits, and olive pruning branches, making it a sustainable and eco-friendly choice. With our USDA certified organic olive trees byproducts, you can rest assured that you are using a product that is good for the planet and good for you.

Introducing the Plant Thriving Recipe, a specially formulated blend that has been trusted and proven by the Atlanta Botanical Gardens for decades. This recipe is designed to cater to a wide range of plants, particularly tropicals and houseplants, ensuring that they thrive and flourish in your indoor garden.

One of the standout features of this product is its long-lasting formula. Unlike other plant mixes, this blend is specifically designed to break down slowly over time. This makes it an ideal choice for use in terrariums and vivariums, where a controlled and gradual release of nutrients is necessary for optimal plant growth.

What sets the Plant Thriving Recipe apart is its bio-balanced composition. Each ingredient in this precise mix plays a crucial role in supporting a balanced ecosystem within your plant enclosure. This ensures that the plants receive all the necessary nutrients they need to thrive, while also promoting the growth of beneficial microorganisms that contribute to a healthy and vibrant environment.

In addition to its benefits for plants, this recipe is also excellent for culturing various insects such as springtails and isopods. These tiny creatures play a vital role in maintaining a healthy ecosystem within the enclosure, aiding in decomposition and nutrient cycling. With the Plant Thriving Recipe, you can create an environment that supports the growth and sustainability of these beneficial insects, enhancing the overall health of your indoor garden.

Please note that the contents of the Plant Thriving Recipe may be layered or mixed upon arrival. To ensure an even distribution of the ingredients, it is recommended to thoroughly mix the blend before adding it to your plant enclosure. This will ensure that your plants receive all the necessary nutrients and benefits that this recipe has to offer.

Choose the Plant Thriving Recipe and provide your plants with the nourishment they need to thrive. With its proven track record, bio-balanced formula, and benefits for both plants and insects, this blend is a must-have for every indoor gardener. Create a thriving and vibrant ecosystem in your home with the Plant Thriving Recipe.

Introducing the 2 qt Sphagnum Moss, a versatile and natural product that will enhance your gardening and reptile care experience. With its excellent water retention and ventilation properties, this premium dried moss is the perfect choice for your plants and reptiles.

Each package contains 2 quarts (85g) of high-quality sphagnum moss. Upon adding water, this moss will swell, allowing you to easily squeeze out any excess moisture as needed. This makes it ideal for small potted plants, mini landscaping projects, and as an addition to other potting soils.

Rest assured that this sphagnum moss is made from natural and safe materials. It is carefully selected by hand, washed, and naturally dried by sunlight. This meticulous process ensures that the moss retains its nutrients while eliminating any impurities, such as twigs. You can confidently use this moss for your beloved plants and reptiles without worrying about any harmful chemicals or toxins.

Not only is this dried moss suitable for plants, but it also serves as an ideal substrate for reptiles. It is free from artificial coloring, making it safe for reptiles of all kinds. Whether you have a leopard gecko, lizard, or any other reptile, this moss will provide them with a healthy and comfortable living environment.

In addition to its use as a reptile substrate, this dried orchid sphagnum moss has a wide range of applications. It can be used as a growing medium for plants, including succulents, carnivorous plants like pitcher plants and venus fly traps, and orchids. Its moisture-retaining properties make it an excellent choice for terrarium mini landscaping and as a hanging basket liner.

If you enjoy DIY projects, this moss can also be used for various terrarium moss crafts. Let your creativity run wild as you incorporate this natural element into your crafting endeavors.

Introducing the perfect addition to your terrariums, indoor or outdoor moss and lichen, shade gardens, and even fairy gardens – the 100% organic Moss and Lichen! This remarkable product is a must-have for any nature lover seeking to create a vibrant and enchanting environment.

Crafted with utmost care and precision, this Moss and Lichen is cultivated using organic methods, ensuring that no harmful fertilizers or pesticides are ever used. With its natural and pure composition, you can rest assured that your plants will thrive in a healthy and chemical-free environment.

Create stunning terrariums by simply placing this Moss and Lichen on the soil. Its lush green color and delicate texture will instantly elevate the aesthetic appeal of your miniature garden. You can also use it to add a touch of nature to your indoor or outdoor moss and lichen spaces, as the product is versatile and suitable for various environments.

One of the standout features of this Moss and Lichen is its ability to thrive in shaded areas. Whether you have a shaded garden or wish to create a cozy oasis indoors, this product is the perfect solution. It will add a touch of natural beauty to any space, transforming it into a serene and calming retreat.

Furthermore, this Moss and Lichen is specifically designed for fairy gardens. It provides the ideal backdrop for your fairies and other magical creatures to frolic in. Let your imagination run wild as you design and create whimsical landscapes with this enchanting product.

Not only does this Moss and Lichen enhance the visual appeal of your gardens and terrariums, but it also promotes a healthy environment for your plants. Its organic composition allows for proper moisture retention, ensuring that your plants receive the necessary hydration for optimal growth.

Introducing the Ideal Drainage Lava Rock Soil Additive, the perfect solution for maintaining healthy plants and preventing root rot. This blend, made from porous lava rocks, is specially designed to enhance drainage while retaining moisture within the soil. Say goodbye to wilted plants and hello to thriving orchids, succulents, cacti, and bonsai trees.

Unlike traditional mulch, these lava rocks provide excellent drainage without sacrificing moisture. The porosity of the rocks allows water to flow through the soil easily, preventing waterlogging and root rot. This ensures that your plants receive the perfect balance of hydration and oxygen for optimal growth.

Our lava rock soil additive is pre-washed, ensuring that there are no artificial fillers or colors. You can rest easy knowing that you are providing your plants with a natural and chemical-free environment. Plus, the lava rocks also help to neutralize the pH level of the soil, creating a healthy and balanced growing environment for your plants.

Not only are these lava rocks great for potted plants, but they also have a wide range of uses. Use them as a top dressing for your plants to maintain moisture, aerate the soil, prevent erosion, and improve drainage. They can also be used in aquariums, ashtrays, fire pits, and garden soil amendments. The versatility of these lava rocks is truly endless.

With their vibrant colors, these lava rocks are not only functional but also aesthetically pleasing. They can be used for home decoration, craft projects, scene setting, fish tanks, vase fillers, and terrariums. Create your own fairy garden or add a touch of color to your flowerpots and succulent arrangements. The possibilities are endless with these colorful lava rocks.

Each bag contains 5.7lbs of lava stone mix, packed in a convenient size for easy storage and use. Simply take out the portion you need and seal the bag back for perfect preservation. Please note that due to transportation, there may be some powder on the surface of the rocks. Before using them for the first time, make sure to wash them 2-3 times with water until their surface is clean and smooth.

Invest in the Ideal Drainage Lava Rock Soil Additive and give your plants the care they deserve. With its superior drainage properties, natural composition, and versatile uses, this lava rock blend is a must-have for any plant enthusiast. Say goodbye to root rot and hello to healthy, thriving plants.