In this cordyceps cultivation guide, I will provide you with a step-by-step process to successfully grow cordyceps militaris at home. Cordyceps militaris is a mushroom known for its many medicinal properties, and with the right techniques, you can cultivate it right in your own living space.

From preparing the nutrient broth to inoculating the jars, I will walk you through each stage of the cordyceps growing process. Whether you choose to use a pressure cooker, rice cooker, or Instant Pot, this guide will equip you with the necessary knowledge for successful cordyceps mushroom farming.

So, let’s dive in and discover how to cultivate cordyceps militaris at home!

Key Takeaways:

  • Follow this guide to learn how to grow cordyceps militaris at home.
  • Ensure proper sterilization techniques and create ideal growing conditions.
  • Prepare a nutrient broth as a substitute for the natural habitat of cordyceps.
  • Explore jar cultivation and bin cultivation methods for growing cordyceps.
  • Harvest and store cordyceps militaris for future use.

Cordyceps Cultivation Equipment

To successfully cultivate cordyceps militaris at home, you will need the following equipment:

  • Pint canning jars
  • Mixing spoon
  • Scale scoop
  • Mixing bowl
  • Pressure cooker or rice cooker/Instant Pot
  • Latex gloves
  • 70% isopropyl alcohol
  • Paper towels
  • Cordyceps liquid culture

These items will serve as the foundation for your cordyceps cultivation setup. The pint canning jars will be used to host the growth medium for the cordyceps, while the mixing spoon and bowl will help in preparing and measuring the ingredients. The pressure cooker or rice cooker/Instant Pot will be essential for sterilizing the jars and creating the necessary environment for cordyceps growth.

Additionally, latex gloves and 70% isopropyl alcohol are vital for maintaining a sterile environment and preventing contamination during the cultivation process. The paper towels will come in handy for wiping down surfaces and ensuring cleanliness. Finally, acquiring cordyceps liquid culture is crucial to kick-starting the growth of your cordyceps mushrooms.

Cordyceps Cultivation Equipment

Equipment Description
Pint canning jars Vessels for hosting the growth medium
Mixing spoon For preparing and measuring ingredients
Scale scoop Accurate measurement of ingredients
Mixing bowl Container for mixing ingredients
Pressure cooker or rice cooker/Instant Pot Sterilization and growth environment creation
Latex gloves Protection and maintaining a sterile environment
70% isopropyl alcohol Sanitization and preventing contamination
Paper towels For cleaning and maintaining cleanliness
Cordyceps liquid culture Seed culture for initiating growth

Having the right equipment is essential for successful cordyceps cultivation. This setup will provide a favorable environment for the mushrooms to grow and thrive, ensuring a fruitful harvest. With these tools at your disposal, you can begin the exciting journey of cultivating cordyceps militaris in the comfort of your own home.

Preparing the Nutrient Broth

Before you can begin growing cordyceps militaris, it is essential to prepare a nutrient broth. The nutrient broth serves as a substitute for the insect larva that cordyceps naturally grow on. The following is a step-by-step process for preparing the nutrient broth:

Step 1: Gather the Ingredients

To prepare the nutrient broth, you will need the following ingredients:

  • Water
  • Malt extract
  • Yeast extract
  • Dextrose
  • Agar powder

Step 2: Measure and Mix the Ingredients

Begin by measuring the required amounts of water, malt extract, yeast extract, dextrose, and agar powder. In a mixing bowl, combine these ingredients and stir well until they are thoroughly mixed.

Step 3: Sterilize the Nutrient Broth

Pour the mixed ingredients into jars, leaving some headspace for expansion. Place the jars in a pressure cooker or a canning pot with a rack. Add water to the pot or cooker, enough to cover about two-thirds of the jar height. Close the pressure cooker or canning pot and heat it to sterilize the nutrient broth. Follow the manufacturer’s instructions for the pressure cooker or canning pot you are using.

Step 4: Cool and Store the Nutrient Broth

Once the sterilization process is complete, carefully remove the jars from the pressure cooker or canning pot using gloves or tongs. Allow the jars to cool to room temperature. After cooling, the nutrient broth is ready for use. Store the nutrient broth in a cool, dark place until you are ready to inoculate your cordyceps cultivation jars.

Table: Nutrient Broth Ingredients

Ingredient Amount
Water 1 liter
Malt extract 20 grams
Yeast extract 10 grams
Dextrose 10 grams
Agar powder 10 grams

Note: The amounts listed in the table are general guidelines. You can adjust the proportions according to your cultivation needs.

Jar Cultivation Process

Growing cordyceps militaris indoors is a rewarding endeavor that can be achieved through jar cultivation. Follow these step-by-step instructions to successfully grow cordyceps in jars:

Step 1: Sterilize the jars

Start by sterilizing the pint canning jars and their lids. This is crucial to create a clean and hygienic environment for cordyceps cultivation. Use a pressure cooker, rice cooker, or Instant Pot to steam the jars for at least 90 minutes. Allow them to cool before proceeding to the next step.

Step 2: Prepare the growing substrate

Prepare the growing substrate by mixing the cordyceps liquid culture with a nutrient-rich medium. This can be a combination of rice flour, soybean powder, and wheat bran. The specific ratios may vary depending on the recipe you are following. Thoroughly mix the ingredients in a mixing bowl until you achieve a uniform consistency.

Step 3: Inoculate the jars

Wearing latex gloves and using a scale scoop, transfer the prepared substrate mixture into the sterilized jars. Fill the jars, leaving a small space at the top for air circulation. Once the jars are filled, wipe the rims with a paper towel soaked in 70% isopropyl alcohol to ensure cleanliness. Finally, secure the lids tightly on the jars.

That’s it! You have successfully set up your cordyceps jars for cultivation. Place the jars in a controlled environment with the ideal temperature and humidity conditions to promote cordyceps growth. Regularly monitor the progress and provide the necessary care and maintenance. Soon, you will see the cordyceps militaris mycelium spreading throughout the substrate, signaling successful cultivation.

Now let’s move on to Section 5, where we will explore another method of growing cordyceps militaris at home: bin cultivation.

Bin Cultivation Process

In addition to jar cultivation, you can also grow cordyceps militaris in a plastic bin. This method offers more space and allows for larger yields. Here is a step-by-step process for bin cultivation:

Materials Needed

Before you begin, gather the following materials:

  • Plastic bin with a lid
  • Perlite
  • Vermiculite
  • Coir or peat moss
  • Hydrogen peroxide
  • Spore-inoculated substrate


  1. Start by cleaning the plastic bin thoroughly with warm soapy water. Rinse it well and allow it to air dry.
  2. Add a layer of perlite at the bottom of the bin, about 2 inches thick. This will provide drainage and help maintain humidity.
  3. Next, prepare the substrate mix by combining vermiculite, coir or peat moss, and hydrogen peroxide in a ratio of 5:4:1. Mix well until you have a moist, but not soggy, mixture.
  4. Spread a layer of the substrate mix on top of the perlite layer in the bin, making sure it is evenly distributed.
  5. Using a sterilized spoon or scoop, carefully distribute the spore-inoculated substrate on top of the substrate mix. Aim for an even distribution, covering the entire surface.
  6. Place the lid on the bin and label it with the date of inoculation.
  7. Store the bin in a clean, warm, and dark location, such as a closet or basement. Maintain a temperature between 65-75°F (18-24°C) and keep the humidity levels around 90-95%.
  8. After a few weeks, you will start to see the cordyceps militaris mycelium spreading throughout the substrate. Be patient as it can take several months for the mushrooms to fully develop.
  9. Once the mushrooms have grown to maturity, carefully harvest them by cutting them at the base. Use a sharp, sterilized knife or scissors.
  10. Store the harvested cordyceps in an airtight container in the refrigerator.

With proper care and attention to detail, you can successfully cultivate cordyceps militaris using the bin cultivation method. Enjoy your homegrown cordyceps and reap the health benefits they provide!

Harvesting and Storage of Cordyceps Militaris

Cordyceps militaris is ready for harvesting when the fruiting bodies have fully developed and are at their peak maturity. This usually occurs around 20-30 days after inoculation, depending on the specific conditions and cultivation methods. To ensure optimal cordyceps growth and quality, it is essential to harvest them at the right time.

When harvesting cordyceps militaris, gently twist or cut the fruiting bodies at the base to avoid damaging the mycelium. It is crucial to handle them with care to prevent contamination and preserve their medicinal properties. Once harvested, the cordyceps can be stored for future use.

To store cordyceps militaris, place them in a clean paper bag or airtight container. Store them in a cool, dry place away from direct sunlight. Proper storage conditions are crucial to maintain their potency and extend their shelf life. With proper care, cordyceps can be stored for several months.

In summary, harvesting cordyceps militaris is an important step in the cultivation process. By following the proper harvesting techniques and storing them correctly, you can ensure the preservation of their medicinal properties. Harvested cordyceps can be used in various ways, such as making extracts, teas, or adding them to dishes for their health benefits. Remember to always practice proper sterilization and hygiene to maintain the quality of your homegrown cordyceps.


Growing cordyceps militaris at home is a fascinating and rewarding endeavor. With this comprehensive cultivation guide, you now have the knowledge and tools to successfully cultivate cordyceps in jars or bins right in your own living space. Whether you choose the jar or bin method, remember to prioritize proper sterilization techniques and provide the ideal growing conditions for optimal results.

By following the step-by-step processes outlined in this guide, you can create a suitable environment for cordyceps growth and ensure a successful harvest. Throughout the cultivation journey, maintaining a high level of cleanliness and using the recommended equipment will greatly increase your chances of success.

Remember that cordyceps cultivation requires patience and care. It may take some time for the mushrooms to fully develop, so be sure to monitor their growth regularly. Once you have harvested your homegrown cordyceps, proper storage is key to preserving their quality and potency.

Now armed with this cordyceps cultivation guide, you are well-equipped to embark on your own cordyceps mushroom farming journey. Enjoy the satisfaction of growing your own medicinal mushrooms and reaping the health benefits they offer. Happy cultivating!


What equipment do I need to grow cordyceps militaris at home?

You will need pint canning jars, a mixing spoon, a scale scoop, a mixing bowl, a pressure cooker or rice cooker/Instant Pot, latex gloves, 70% isopropyl alcohol, and paper towels.

How do I prepare a nutrient broth for cordyceps cultivation?

To prepare a nutrient broth, follow the step-by-step process outlined in the guide. The nutrient broth serves as a substitute for the insect larva that cordyceps naturally grow on.

What is the process for growing cordyceps militaris in jars?

Jar cultivation is one of the common methods for growing cordyceps militaris at home. Follow the step-by-step process outlined in the guide for successful jar cultivation.

Can cordyceps militaris be grown in a plastic bin?

Yes, cordyceps militaris can also be grown in a plastic bin. Follow the step-by-step process outlined in the guide for successful bin cultivation.

How do I harvest and store cordyceps militaris?

Harvesting cordyceps militaris is a crucial step in the cultivation process. Follow the guidelines provided in the guide for proper harvesting and storage techniques.

What are some tips for successful cordyceps cultivation?

To ensure successful cordyceps cultivation, maintain proper sterilization techniques, provide the necessary nutrient broth, and create the ideal growing conditions. Patience and care are key to achieving homegrown cordyceps.

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