Mushroom Terrarium: A Trend That’s Taking Over Home Decor

What is a mushroom terrarium?

What is a mushroom terrarium?
A mushroom terrarium is a controlled environment that allows for the cultivation of mushrooms indoors. It typically consists of a glass or plastic container, known as a terrarium, which provides the necessary conditions for mushroom growth.

These conditions include proper humidity, temperature, and lighting. Mushroom terrariums are a popular choice for home gardeners and mushroom enthusiasts who want to grow their own mushrooms in a convenient and controlled setting.

Benefits of a mushroom terrarium

Benefits of a mushroom terrarium

Indoor mushroom cultivation

One of the main benefits of a mushroom terrarium is the ability to cultivate mushrooms indoors. This is especially advantageous for those who live in urban areas or have limited outdoor space. With a mushroom terrarium, you can grow a variety of mushrooms right in your own home, regardless of the season or weather conditions. This allows for a continuous supply of fresh mushrooms throughout the year.

Decorative element

In addition to their practicality, mushroom terrariums can also serve as a decorative element in your home. The unique and fascinating growth patterns of mushrooms can add a touch of natural beauty to any space. Whether you choose to display your terrarium on a shelf, countertop, or as a centerpiece, it is sure to be a conversation starter and a visually appealing addition to your home decor.

Education and observation

Mushroom terrariums provide a wonderful opportunity for education and observation. By growing mushrooms in a controlled environment, you can closely monitor their growth stages and learn about the fascinating process of mushroom cultivation. This hands-on experience allows you to gain a deeper understanding of the life cycle of mushrooms and the factors that contribute to their growth. It can also be a great educational tool for children, teaching them about biology, ecology, and the importance of sustainable food production.

Choosing the right mushrooms for your terrarium

Choosing the right mushrooms for your terrarium
When selecting mushrooms for your terrarium, it is important to consider whether you want to grow edible or non-edible varieties.

Edible mushrooms

If you are interested in growing mushrooms for culinary purposes, there are several popular edible varieties that can thrive in a terrarium. Some common edible mushrooms suitable for terrarium cultivation include oyster mushrooms, shiitake mushrooms, and white button mushrooms. These mushrooms not only provide a delicious addition to your meals but also offer a rewarding and sustainable way to enjoy fresh, homegrown produce.

Non-edible mushrooms

Alternatively, you may choose to grow non-edible mushrooms for their unique shapes, colors, and textures. Non-edible mushrooms, such as the lion’s mane mushroom or the blue oyster mushroom, can be visually stunning and make for interesting conversation pieces. While they may not be suitable for consumption, they can still provide a rewarding and visually appealing experience.

Setting up your mushroom terrarium

Selecting the container

When setting up your mushroom terrarium, it is important to choose the right container. Glass or plastic containers with a lid or cover are ideal for creating a controlled environment. The container should be large enough to accommodate the growth of your chosen mushroom species and allow for proper air circulation.

Choosing the substrate

The substrate, or growing medium, is an essential component of a mushroom terrarium. It provides the necessary nutrients for the mushrooms to grow. Common substrates include sawdust, straw, or a mixture of the two. It is important to research the specific substrate requirements of the mushroom species you are growing to ensure optimal growth and yield.

Providing the right conditions

To ensure successful mushroom cultivation, it is crucial to provide the right conditions within your terrarium. Mushrooms thrive in a humid environment with temperatures ranging between 60-75°F (15-24°C). Additionally, mushrooms require indirect light or low levels of natural light. It is important to monitor and adjust these conditions as needed to promote healthy growth.

Caring for your mushroom terrarium

Caring for your mushroom terrarium


Proper watering is essential for the health and growth of your mushrooms. Mushrooms require a consistently moist environment, but overwatering can lead to mold growth or root rot. It is important to monitor the moisture levels of the substrate and mist the terrarium with water as needed to maintain the desired humidity.


While mushrooms do not require direct sunlight, they do need some light to trigger the growth process. Indirect or low levels of natural light are usually sufficient for mushroom cultivation. If natural light is limited, you can use artificial grow lights to provide the necessary light spectrum for optimal growth.

Controlling humidity

Maintaining the right humidity levels is crucial for successful mushroom cultivation. Mushrooms thrive in high humidity environments, typically between 80-90%. To achieve and maintain these levels, you can use a hygrometer to monitor humidity and mist the terrarium with water as needed. Additionally, placing a tray of water near the terrarium can help increase humidity levels.

Harvesting and consuming mushrooms from your terrarium

Harvesting and consuming mushrooms from your terrarium
Once your mushrooms have reached maturity, it is time to harvest and enjoy the fruits of your labor. Harvesting methods may vary depending on the mushroom species, but generally involve gently twisting or cutting the mushrooms at the base of the stem. It is important to harvest mushrooms when they are at their peak freshness and before the caps begin to open. Freshly harvested mushrooms can be used in a variety of culinary dishes or preserved for later use.

Common issues and troubleshooting

Common issues and troubleshooting

Mold growth

Mold growth is a common issue in mushroom terrariums and can be caused by excessive moisture or poor air circulation. To prevent mold, ensure proper ventilation and avoid overwatering. If mold does appear, remove the affected mushrooms and adjust the conditions to reduce moisture levels.

Pest infestation

Pests, such as mites or flies, can be a nuisance in mushroom terrariums. To prevent infestations, maintain a clean and sterile environment, and regularly inspect your terrarium for any signs of pests. If pests are present, remove the affected mushrooms and consider using natural pest control methods, such as neem oil or diatomaceous earth.

Slow or no mushroom growth

If your mushrooms are not growing or growing slowly, it may be due to inadequate conditions or improper substrate preparation. Ensure that the temperature, humidity, and lighting are within the optimal range for your chosen mushroom species. Additionally, double-check that the substrate is properly prepared and contains the necessary nutrients for mushroom growth.


In conclusion, a mushroom terrarium provides a convenient and controlled environment for growing mushrooms indoors. Whether you choose to cultivate edible or non-edible varieties, a mushroom terrarium offers numerous benefits, including indoor mushroom cultivation, decorative appeal, and educational opportunities. By following the proper setup and care guidelines, you can enjoy a continuous supply of fresh mushrooms and explore the fascinating world of mushroom cultivation. So why not embark on this rewarding journey and create your own mushroom terrarium today?


  • How long do mushroom terrariums last?

    The period during which mushrooms grow is very short and lasts about 1 to 2 weeks. The finished scene is very short-lived, but the shapes created by mushrooms are very beautiful, and mysterious, and they are the things that attract people.

  • How do you make a mushroom habitat?

    1. Find a semi-shady location for your bed, clear away plants and debris.
    2. Break up your bag of oyster spawn – grain or sawdust will do just fine.
    3. Put down a solid layer of straw as the base of your bed.
    4. Sprinkle spawn evenly over the straw, crumbling any big chunks you find.

  • What do you need for a mushroom grow room?

    Grow rooms vary as mushroom species have different requirements, but are typically cooler, 50-70 F, and have high humidity, 80-99%. Requirements for any grow room include; a floor drain, a floor that is made of a hard, non-porous material, and walls that are easy to clean and will not absorb water.

Originally posted 2023-11-12 14:49:59.

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