A group of fruiting oyster mushroom grow bags.

Gardening can bring so much joy and satisfaction into our lives. Whether you’re a seasoned plant parent or just starting out, there’s always something new to learn and try. And if you’re looking for a new project to tackle, may we suggest mushrooms?

Not only are they delicious to eat, but they’re also fascinating to watch grow. Cultivating mushrooms used to be considered a daunting task but with the invention of mushroom grow bags, it has become easier. Let’s dive into what mushroom grow bags are, how they work, and why they’re an absolute game-changer for any gardener.

Supplies

Growing Gourmet and Medicinal Mushrooms by Paul Stamets

Forest Origins Specialty Trio Oyster Mushroom Grow Kit

North Spore Organic Lion’s Mane Mushroom Spray & Grow Kit

MaisoNovo Glass Spray Bottles

What are Mushroom Grow Bags?

Mushroom grow bags being filled with fine growing medium.

Mushroom grow bags are plastic or fabric bags that are specifically designed for growing mushrooms. They’re made from a variety of materials, including plastic and fabric, and they’re filled with sterilized substrate material that’s been inoculated with mushroom spores or mycelium. In other words, they’re ready to go right out of the package.

How do Mushroom Grow Bags Work?

White mycelium covering the grow media of a mushroom grow bag.


Mushroom grow bags work like a mini greenhouse. The bags trap moisture and heat, thus creating the perfect environment for mushrooms to grow.

Polypropylene plastic is a porous material that allows water and air to pass through but keeps contaminants and bacteria out. In order to get those tasty little fungi to grow, they need a few basic things: food (in the form of the substrate material), water, and oxygen.

Pink oyster mushrooms emerging from grow bags.

Mushroom grow bags are specifically designed to provide all three in the right proportions. The substrate material (which is often a mix of things like sawdust, straw, and grain) provides the food while adding water creates the perfect moisture level.

And because the bags are breathable, they allow for just the right amount of oxygen to flow through.

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Benefits of Growing Mushrooms at Home

Enoki mushrooms flourishing in a mushroom grow bag.


One of the biggest benefits of using mushroom grow bags is that they’re incredibly versatile. You can use them to grow a wide variety of mushroom species, from oyster mushrooms to shiitakes to lion’s mane. Plus, they’re relatively low-maintenance.

Once you’ve created the ideal growing environment (more on that in a bit), you only need to wait a few weeks for the mushrooms to grow. And unlike traditional gardening, you don’t need a lot of space or sunlight to get started.

What Types of Mushrooms Can Be Grown in Grow Bags?

A flush of tan oyster mushrooms emerging form mushroom grow bags in a humid hoop house.


A variety of mushrooms can be grown using mushroom grow bags. Generally, mushrooms that grow from spores can be cultivated with these bags. Some of the mushrooms that can be grown include white button mushrooms, shiitake, oyster mushrooms, and lion’s mane.

7 Impressive Benefits of Oyster Mushrooms

There are different types of mushroom grow bags for each type of mushroom. For example, lion’s mane mushroom grow bags typically contain hardwood sawdust and small wood shavings.

How to Cultivate Mushrooms Using Grow Bags?

Multiple mushroom blocks in humidity tents.


Of course, creating the perfect growing environment involves a bit more than just dumping some water into a bag. You’ll need to pay attention to things like temperature, humidity levels, and lighting (or lack thereof). But once you’ve got the hang of it, growing mushrooms can be a truly rewarding experience.

A mushroom grow bag with a flush of mushrooms emerging.

Plus, because mushroom grow bags are relatively low-maintenance, they’re a great option for busy gardeners who don’t have a lot of time to dedicate to their plants. However, if you want to make it a success, there are several things you need to keep in mind.

First, you need to select the right type of mushroom. Every kind of mushroom requires a specific grow bag type, environmental conditions, and cultivation methods.

Second, you need to maintain proper temperature and humidity levels. Finally, you need to ensure that the bags are exposed to adequate light during fruiting.

Many white mushroom emerging from top of grow bags stacked horizontally.

If you’re looking for a new gardening adventure, mushroom grow bags are definitely worth trying out. Mushroom grow bags have made cultivating mushrooms easy and accessible for home gardeners. They can provide you with a steady stream of delicious, fascinating mushrooms.

And because they’re so versatile and low-maintenance, they’re an accessible option for gardeners of all skill levels. These bags provide an ideal environment for mushroom growth, making it easier to maintain the optimal conditions for growth.

Get ready to enjoy the magical world of mushroom cultivation right from your own home garden.