How To Grow Mushrooms: A Step-by-Step Guide

How To Grow Mushrooms: A Step-by-Step Guide

Are you interested in learning how to cultivate mushrooms at home? Whether you're an experienced gardener seeking to broaden your expertise or a novice eager to explore new endeavors, this comprehensive guide will expertly navigate you through the process of mushroom cultivation. From selecting the appropriate mushroom species to establishing an optimal growth environment, we will furnish you with all the requisite information to successfully grow your very own mushrooms. So, let's delve into this thrilling journey of mushroom cultivation, armed with knowledge and enthusiasm!

Why Grow Mushrooms At Home?

Growing mushrooms at home can be a rewarding and fulfilling experience for several reasons. It offers the benefit of having a fresh and nutritious supply whenever you want. Unlike store-bought mushrooms, you can harvest your own at peak freshness and flavor.

Additionally, you can experiment with unique mushroom varieties not easily found in stores, expanding your culinary horizons. Furthermore, growing mushrooms is an environmentally-friendly practice.

Mushrooms have the remarkable capacity to decompose organic matter, like wood chips or straw, transforming them into nutrient-rich compost. By utilizing mushroom cultivation techniques, you can contribute to sustainable gardening practices and reduce waste.

What Materials Do I Need To Grow Mushrooms?

To successfully cultivate mushrooms at home, you will need a few essential materials. These materials are crucial for creating the ideal environment for mushroom growth. Let's take a closer look at what you'll need.

  1. Gloves:

You'll need a pair of gloves to protect your hands while handling the mushroom substrate and other materials.

  1. Spawn:

Spawn or spores, spores are essentially the mushroom's equivalent of seeds. Spawn is either a tissue culture or from spore and It consists of mycelium, which is akin to the root structure of a mushroom. You can purchase spawn from various sources, such as online retailers or local mushroom farms. Choose spawn that is compatible with the type of mushroom you wish to grow.

  1. Substrate:

Substrate refers to the material on which the mushrooms will grow. Different types of mushrooms have specific soil requirements. Common substrates include straw, sawdust, wood chips, or a combination of these raw materials. You can also purchase pre-made mushroom growing kits that include the substrate and spawn for convenience.

  1. Containers:

You will need containers. tubs or growing bags to hold the substrate. These containers should be clean and able to retain moisture. To grow mushrooms, you can use different containers like plastic bags, buckets, trays, or specialized mushroom growing containers. The size and type of mushrooms determine the suitable container.

  1. Sterilization Equipment:

Growing mushrooms requires maintaining a sterile environment to prevent contamination. Sterilization equipment such as a pressure cooker or an autoclave is essential for sterilizing the substrate and containers. This process eliminates any competing organisms that could hinder mushroom growth. Depending on your process and mushroom, pasteurization can work in place of sterilization.

  1. Growing Environment:

Mushrooms thrive in specific environmental conditions. Most mushrooms prefer a temperature range between 55°F and 75°F, with humidity levels around 80% to 90%. You will need a space where you can control these factors, such as a greenhouse, a grow tent, or even a dedicated room in your home. Additionally, mushrooms require indirect light, so ensure that your growing environment is not exposed to direct sunlight.

How To Grow Mushrooms

Step 1: Choose the Right Mushroom Species

To grow mushrooms at home, start by selecting the right mushroom species to cultivate. There are numerous varieties, each with its own specific growing requirements and characteristics. Popular options for home cultivation include oyster mushrooms, shiitake mushrooms, and white button mushrooms. Do some research to determine which mushroom species will thrive in your specific growing conditions.

Step 2: Gather the Necessary Materials

Select the mushroom species you wish to grow, and then gather all the required materials. This includes mushroom spores or spawn, which are the reproductive cells of the mushroom. You can purchase mushroom spawn from specialized suppliers or online. You will also require a growing medium like straw, wood chips, or sawdust, along with a container or growing bag to hold the substrate.

Step 3: Prepare the Growing Environment

Mushrooms require specific environmental conditions to grow successfully. They thrive in a cool, dark, and humid environment. Pick an appropriate area in your home, like a basement or garage, to easily control temperature and humidity levels. Clean and sterilize the growing containers to prevent contamination.

Step 4: Inoculate the Substrate

Inoculating the substrate means introducing the mushroom spores or spawn into the growing medium. Follow the instructions provided with your mushroom spawn to properly inoculate the substrate. This may involve mixing the spawn with the growing medium and packing it into the container or growing bag.

Step 5: Create the Ideal Growing Conditions

After inoculating the substrate, it's important to create the ideal growing conditions for your mushrooms. This includes maintaining the proper temperature and humidity levels. Most mushrooms grow best in temperatures ranging from 55-65°F (13-18°C) with humidity levels of 80-90%. You can use a thermometer and hygrometer to monitor and adjust the conditions as needed.

Step 6: Provide Adequate Lighting

Mushrooms don't need direct sunlight, but they do require light to stimulate growth and development. Indirect light from windows or artificial lighting can be sufficient. Avoid exposing the mushrooms to direct heat and sunlight, as it can cause overheating and drying out.

Step 7: Maintain Moisture Levels

Keeping the growing medium moist is crucial for mushroom cultivation. Mist the substrate regularly with water to maintain adequate moisture levels. Avoid oversaturating the substrate to prevent contamination or mold growth.

Step 8: Patience and Observation

Mushrooms take time to grow, so be patient and observant. Mushrooms can take weeks to months to develop, depending on the species. Watch for signs of contamination or disease like unusual colors or odors, then take appropriate action if needed.

Step 9: Harvest and Enjoy

When your mushrooms have grown to the desired size, it's time to harvest and enjoy them! Use a clean, sharp knife to carefully cut the mushrooms at the base of the stem. It's best to harvest them when the caps are still closed or just starting to open. This ensures optimal flavor and texture.

After harvesting, it's important to properly store your mushrooms to maintain their freshness. Put them in a paper bag or container with paper towels to absorb moisture. Refrigerate and use within a week for optimal taste.

What Type Of Mushrooms Can I Grow At Home?

You can easily grow various mushrooms at home, even as a gardening novice. Here are a few popular varieties:

  1. Button Mushrooms (Agaricus bisporus):

These are the most common and widely cultivated mushrooms. They have a mild flavor and a firm texture, making them versatile for cooking. Button mushrooms grow best between 55-65°F (13-18°C) and require a substrate like compost or straw and manure mix.

  1. Oyster Mushrooms (Pleurotus ostreatus):

Oyster mushrooms have a delicate flavor and smooth texture. They're one of the easiest mushrooms to grow at home, thriving in temperatures between 65 and 75°F (18-24°C). They can be cultivated on various substrates like straw, coffee grounds, or hardwood sawdust.

  1. Shiitake Mushrooms (Lentinula edodes):

Shiitake mushrooms have a rich, smoky flavor and are widely used in Asian cuisine. They require a bit more attention compared to other varieties but are still manageable for beginners. Shiitake mushrooms prefer cooler temperatures around 55-75°F (13-24°C) and typically grow on hardwood logs or sawdust blocks.

  1. Lion's Mane Mushrooms (Hericium erinaceus):

These unique mushrooms have a seafood-like taste and a distinctive appearance resembling a lion's mane. They are gaining popularity for their potential health benefits and are relatively easy to grow at home. Lion's mane mushrooms thrive in temperatures between 65-75°F (18-24°C) and can be cultivated on hardwood logs or sawdust blocks.

  1. Enoki Mushrooms (Flammulina filiformis):

Enoki mushrooms, also known as golden needle mushrooms, have a delicate, crunchy texture and a mild, slightly sweet flavor. They are commonly used in East Asian cuisine and are easy to grow at home. Enoki mushrooms prefer cooler temperatures around 45-55°F (7-13°C) and can be grown on a substrate of straw or wood chips.

Are There Any Diseases or Pests I Need To Watch Out For?

One common disease in mushroom cultivation is known as "damping off." This fungal disease attacks the young tissue growth and causes them to rot at the base, leading to their collapse.

To prevent damping off, it is essential to maintain proper hygiene in your growing area. Ensure that your tools, containers, and growing medium are clean and free from contaminants.

Avoid overwatering, as excess moisture can create a favorable environment for damping off. Additionally, providing good airflow and ventilation in your growing space can help prevent the disease from spreading.

Another potential issue is the invasion of molds and fungi. While some molds are harmless, others can cause significant damage to your mushrooms. To prevent mold growth, maintain proper humidity levels and airflow in your growing area.

Avoid overcrowding your growing containers, as this can create a damp environment ideal for mold development. If you notice any mold growth, remove the affected mushrooms and adjust your growing conditions accordingly.

Pests can also pose a threat to your mushroom cultivation. Common pests are mites, slugs, and insects. To deter them, keep the growing area clean and free from debris. Regularly inspect your mushroom beds for any signs of pest activity and take appropriate measures to control them.

You can use natural pest control methods such as introducing predatory insects or using organic insecticides if necessary. It is also helpful to maintain a healthy growing environment by providing proper ventilation, avoiding excess moisture, and ensuring that your mushrooms are grown in optimal conditions.


In conclusion, growing mushrooms at home offers numerous rewards - from enjoying unique flavors and textures to contributing to sustainability by breaking down organic matter. With the right materials and knowledge, anyone can successfully cultivate mushrooms. It's an eco-friendly and fulfilling journey that elevates your cooking and connects you with the natural world. So, get ready to embark on this exciting adventure, and with dedication and care, you'll soon be savoring your own homegrown mushrooms while making a positive impact on the environment. Happy mushroom growing!

Final Thoughts

At Feral Fungi, we are experts in mushrooms. We specialize in creating top-quality mushroom extracts using ingredients sourced from the United States. Join thousands of Americans on the path to wellness and bring a taste of Oregon into your home with Feral Fungi.



*These statements have not been evaluated by the Food and Drug Administration. Our product has not gone under clinical trial and is not intended to diagnose, treat, cure, or prevent any disease such as heart disease, diabetes, breast cancer, or any other diseases listed in this article. 


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