How to Grow Mushrooms at Home

If you're looking for a fun and rewarding hobby that's also environmentally friendly, growing mushrooms at home might be the perfect fit for you. Not only can you grow delicious organic mushrooms, but it's also a great way to reduce your carbon footprint by sourcing your food locally and sustainably.

The process of growing mushrooms at home can seem daunting at first, but it's actually quite simple once you understand the basics. In this post, we'll walk you through the steps you need to take to get started and share some common mistakes to avoid along the way.

Step 1: Choose Your Mushroom Species

The first step in growing mushrooms at home is to decide which species you want to grow. Some popular options for beginners include oyster mushrooms, shiitake mushrooms, and lion's mane mushrooms. Each species has slightly different requirements in terms of temperature, humidity, and substrate, so be sure to do your research and choose a species that's well-suited to your home environment.

Step 2: Create Your Substrate

Once you've chosen your mushroom species, you'll need to create a substrate - a nutrient-rich material that will serve as the food source for your mushrooms. Substrate materials can vary depending on the species of mushroom you're growing, but some common options include straw, sawdust, or a mixture of the two. You'll also need to add in some additional nutrients like wheat bran or gypsum to help your mushrooms grow.

To create your substrate, start by mixing your chosen materials together in a large container. You'll want to add in enough water to create a damp, but not wet, mixture. Once you've mixed everything together, you'll need to sterilize the substrate to kill off any unwanted bacteria or fungi that could compete with your mushroom mycelium. You can do this by placing the substrate in a pressure cooker or by steaming it in a large pot on the stove.

Step 3: Inoculate Your Substrate

Once your substrate has cooled to room temperature, you're ready to inoculate it with mushroom spores or mycelium. You can purchase spores or mycelium online or at a local mushroom supplier. Be sure to follow the instructions carefully and keep your work area as sterile as possible to avoid contamination.

To inoculate your substrate, simply mix in the spores or mycelium with your substrate using a clean spoon or your hands. Once everything is well-mixed, transfer your substrate to a sterilized container like a large plastic bag or a jar with holes drilled in the lid.

Step 4: Build Your Fruiting Chamber

To encourage your mushrooms to fruit, you'll need to create a suitable environment for them to grow in. One popular option is to build a monotub - a large plastic container with holes drilled in the sides for ventilation. To build a monotub, start by drilling a series of holes around the perimeter of your container. You'll also need to add in a layer of perlite or another moisture-retaining material to help maintain the right humidity levels.

Next, you'll need to add in your substrate. Spread it out evenly in the bottom of the container, then cover it with a layer of plastic to help maintain humidity. Finally, add in your mushroom spawn and cover it with a layer of casing material like vermiculite or peat moss.

Step 5: Monitor and Harvest Your Mushrooms

Once your fruiting chamber is set up, it's time to sit back and wait for your mushrooms to grow. Be sure to monitor the humidity and temperature levels in your chamber regularly and make adjustments as needed. You'll also need to mist your mushrooms with water regularly to keep them hydrated.

When your mushrooms are ready to harvest, simply cut them off at the base of the stem and store them in the refrigerator until you're ready to use them in your favorite recipes.

Common Mistakes and Things That Can Go Wrong

While growing mushrooms at home is a relatively straightforward process, there are a few common mistakes and pitfalls to be aware of. One of the most common mistakes is failing to keep your environment clean and sterile, which can lead to contamination and the growth of unwanted fungi and bacteria. Make sure to work in a clean, sterile environment and to sterilize all equipment before using it.

Another common mistake is failing to maintain the right humidity and temperature levels in your fruiting chamber. Different mushroom species have different requirements, so make sure to do your research and adjust your environment accordingly.

Finally, it's important to be patient when growing mushrooms at home. It can take several weeks or even months for your mushrooms to grow and fruit, so don't get discouraged if you don't see results right away.

Using the Terrashroom Fruiting Chamber

If you're looking for an easy and convenient way to grow mushrooms at home, consider using the Terrashroom Fruiting Chamber mushroom grow kit. This innovative product is designed to simplify the growing process and make it easy for beginners to get started. The Terrashroom Fruiting Chamber features a gorgeous glass dome design automated environment controls for temperature, humidity and fresh air exchange. All controlled with our easy to use mobile app.

With the Terrashroom Fruiting Chamber, all you need to do is drop in a premade grow cake (or inoculate a blank), add it to the chamber, and wait for your mushrooms to grow. The built-in temperature, ventilation and humidity control make it easy to maintain the perfect environment for your mushrooms to thrive, while the removable glass dome allows you to easily harvest your mushrooms when they're ready.


Growing mushrooms at home is a fun, rewarding, and environmentally-friendly hobby that anyone can enjoy. With a little bit of research and the right tools, you can easily grow your own delicious organic mushrooms right in your own home. Just remember to be patient, stay clean and sterile, and adjust your environment as needed to ensure the best possible results. And if you're looking for an easy and convenient way to get started, be sure to check out the Terrashroom Fruiting Chamber for a hassle-free growing experience.

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