How To Grow Shrooms

The Comprehensive Guide to Growing Mushrooms at Home

Mushrooms are a delicious and nutritious addition to any diet, and they can be surprisingly easy to grow at home. Whether you’re a seasoned gardener or a complete novice, this comprehensive guide will walk you through everything you need to know to grow your own mushrooms successfully.

Materials You’ll Need

Mushroom spawn (mycelium)
Growing substrate (compost, straw, sawdust, etc.)
Containers (buckets, trays, bags, etc.)
Thermometer and hygrometer
Spray bottle
Light source (optional)

Choosing the Right Mushrooms

There are many different types of mushrooms that can be grown at home, but the most popular and easiest for beginners are oyster mushrooms and shiitake mushrooms. Oyster mushrooms are fast-growing and can be cultivated on a variety of substrates, while shiitake mushrooms have a more earthy flavor and require a bit more care.

Preparing the Growing Substrate

The growing substrate is the material that the mushrooms will feed on and grow in. It should be loose and airy, with good drainage. Some common substrates include:

Compost: Compost is a mixture of organic materials, such as manure, straw, and leaves. It is a rich source of nutrients and can be used to grow a variety of mushrooms.
Straw: Straw is a good substrate for growing oyster mushrooms. It is lightweight and airy, and it provides a good surface for the mushrooms to attach to.
Sawdust: Sawdust is a good substrate for growing shiitake mushrooms. It is a bit denser than straw, but it holds moisture well and provides a good support for the mushrooms.

To prepare the growing substrate, simply mix it with water until it is moist but not soggy. You should be able to squeeze a handful of substrate and have a few drops of water come out.

Inoculating the Substrate

Once the growing substrate is prepared, it is time to inoculate it with mushroom spawn. Spawn is mycelium, which is the vegetative part of the mushroom. It is usually sold in bags or jars.

To inoculate the substrate, simply spread the spawn evenly over the surface. Use your hands or a spoon to gently mix the spawn into the substrate. Do not pack the substrate too tightly, as this will prevent the mycelium from growing properly.

Incubating the Substrate

After the substrate has been inoculated, it needs to be incubated in a warm, dark place. This will allow the mycelium to colonize the substrate and begin to produce mushrooms. The ideal incubation temperature is between 70-80 degrees Fahrenheit.

You can incubate the substrate in a variety of containers, such as buckets, trays, or bags. If you are using a container with a lid, make sure to drill a few holes in the lid for ventilation.

Fruiting the Mushrooms

Once the mycelium has colonized the substrate, it is time to fruit the mushrooms. This is done by exposing the substrate to light and fresh air.

To fruit the mushrooms, simply move the container to a location with bright indirect light. Do not expose the mushrooms to direct sunlight, as this can damage them.

Mushrooms will typically begin to fruit within a few days to a week after being exposed to light. Once they begin to fruit, it is important to keep them moist by misting them with water several times a day.

Harvesting the Mushrooms

Once the mushrooms have reached maturity, they are ready to be harvested. To harvest the mushrooms, simply twist them off at the base. Do not cut the mushrooms, as this can damage the mycelium.

Mushrooms can be stored in the refrigerator for up to a week. They can also be dried or frozen for longer storage.

Troubleshooting

If you are having trouble growing mushrooms, there are a few things you can check:

The substrate is too wet: If the substrate is too wet, it can suffocate the mycelium and prevent it from growing. Make sure to drain off any excess water before inoculating the substrate.
The substrate is too dry: If the substrate is too dry, it will not provide enough moisture for the mycelium to grow. Add more water to the substrate until it is moist but not soggy.
The temperature is too high or too low: The ideal temperature for growing mushrooms is between 70-80 degrees Fahrenheit. If the temperature is too high or too low, the mycelium will not be able to grow properly.
There is not enough light: Mushrooms need light to fruit. If the substrate is not exposed to enough light, the mushrooms will not be able to grow. Move the container to a location with bright indirect light.
There is too much light: Direct sunlight can damage mushrooms. Make sure to keep the mushrooms out of direct sunlight.

FAQ

Q: Can I grow mushrooms indoors?

A: Yes, it is possible to grow mushrooms indoors. You will need to provide a warm, dark, and humid environment.

Q: What is the best way to harvest mushrooms?

A: To harvest mushrooms, simply twist them off at the base. Do not cut the mushrooms, as this can damage the mycelium.

Q: How can I store mushrooms?

A: Mushrooms can be stored in the refrigerator for up to a week. They can also be dried or frozen for longer storage.

Q: What are the most common problems when growing mushrooms?

A: The most common problems when growing mushrooms are: