Organic Lion's Mane Mushroom Sawdust Spawn

$29.99

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Lion's Mane (Hericium erinaceus) is a delicious hearty mushroom that produces plump, dense, shaggy "pom pom" clusters. It also makes a great seafood substitute, as it has a consistency and flavor similar to crab meat. What's more, it's highly versatile, as it can be enjoyed cooked, dried, extracted, or even steeped as a tea.

For those who don't mind waiting, lion's mane is ideal for growing on logs and totems. However, if you're looking for a faster-growing lion's mane, we recommend growing it in buckets (as it's a great side-fruiting mushroom).

The log method requires patience, as it can take 1-2 years from inoculation to get your first flush. But once established, a single log can continue to produce for several years if kept in the right conditions!

Recommended use:

  • Lion's mane sawdust spawn is recommended for log projects and/or bucket projects.
  • Lion's mane sawdust spawn must be added to another substrate or used in log inoculation in order to fruit.
  • If growing on logs, one bag of sawdust spawn will reliably inoculate 20 logs.

Lion's Mane log chart:

BEST WOOD SPECIES* Beech, Hornbeam, Hard Maple
OTHER SUITABLE SPECIES Alder, Aspen, Birch, Black Walnut, Box Elder, Cherry, Chestnut, Cottonwood, Elm, Hackberry, Mulberry, Oak, Soft Maple, Sweetgum
AVOID Hemlock, Pine


Upon receiving your spawn:

Remove it from the shipping box as soon as possible. Then, unfold the top of the bag, making room for air space. It's also important to check and confirm that the filter patch is not obstructed. This will help the organism breathe and continue to thrive!

Tools you'll need

To grow on logs using sawdust spawn, you will need a Log Inoculation Tool, Log Sealing Wax, and Wax Daubers. 

For larger log projects you may also want to purchase an Angle Grinder Adapter and specialized 12mm drill bit.

Cultivation

Click here to download our pamphlet on growing mushrooms on logs and totems.

Click here to learn how to grow in buckets and containers.

Inoculation

Lion’s mane prefers the Totem Method, though it can work with Log or Stump methods. (Yields tend to be smaller with log or stump methods). Colonization is 12-24 months and fruits in the fall. Lion’s mane prefers maple but can grow on many hardwood species and on logs with large or small diameters. 

Storing

If you don’t plan to use your lion's mane sawdust spawn right away, store in the refrigerator. Use within 6 months of receipt.

Cooking

"5 of the Best Lion's Mane Mushroom Recipes"

Its unique flavor and consistency make it ideal as a seafood substitute in recipes. We like to slice it into rounds and pan-fry it in olive oil or butter. We also recommend ripping it up and making vegan or vegetarian crab cakes with it. You can find some amazing recipes online!

Ingredients

All our spawn is made using organic cultures from our own culture bank. Our sawdust spawn is handmade from a blend of locally sourced, all-natural, organic, and non-GMO woods and supplements from farms and forests in New England and North America. 

Cautions & considerations

If you’re going to consume home-grown mushrooms, make sure to cook your fresh mushrooms thoroughly with heat. If it is your first time eating this species, it is best to start with a small amount to check for allergies, even if cooked.

FAQs

Sawdust & Plug Spawn FAQ

Mushroom Spawn FAQ

Log Cultivation FAQ

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Sawdust Spawn Frequently Asked Questions

Sawdust spawn is sterilized sawdust colonized with mushroom mycelium. It’s used to inoculate a growing substrate such as logs, wood chips, or outdoor garden beds to start mushroom growth.

It serves as the "seed" for your mushroom crop — transferring live, growing mycelium into your chosen growing medium.

Sawdust spawn is best for outdoor projects like logs, stumps, or garden beds and is slower to contaminate.
Grain spawn is ideal for indoor grows or bulk substrate inoculation because it colonizes faster but is more contamination-sensitive.

Sawdust spawn is mixed or packed into a substrate (like logs or wood chips) to inoculate it. Common methods include:

  • Drilling and filling holes in logs
  • Layering in outdoor wood chip or straw beds
  • Mixing with sterilized sawdust or wood pellets for bag cultivation

Most sawdust spawn performs best on hardwoods like oak, maple, or beech. Some species (like Wine Cap or certain Oysters) can tolerate small amounts of softwood in the mix.

Cluster of brown-capped mushrooms with long, light-colored stems against a white background.

Your Trusted Source for Premium Mushroom Growing Supplies

Whether you’re growing mushrooms at home, in your garden, or at a commercial scale, we offer everything you need to cultivate success. We start with the highest-quality OMRI-listed ingredients, mix them in our state-of-the-art facility, and inoculate them in our custom-built lab, so you can rest easy knowing your product will yield the best results.

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