Sterilized 5.5 lb Hardwood Sawdust Mushroom Substrate | Ready to Inoculate

Grow gourmet wood-loving mushrooms with a sterilized, hydrated hardwood sawdust substrate that is ready to inoculate.

Each 5.5 lb bag is made with hardwood sawdust and wheat bran to provide a nutrient-rich growing medium for mushroom cultivation. Add fully colonized grain spawn, mix thoroughly, reseal the bag, and allow it to colonize.

Ideal for:

• Oyster mushrooms
• Lion’s mane
• Shiitake
• Chestnut mushrooms
• Other wood-loving gourmet mushroom species

Product details:

• Net weight: 5.5 lb
• Sterilized and hydrated
• Ready to inoculate
• Substrate only
• Not inoculated
• Filter patch grow bag included
• Made in Sparks, Nevada

Ingredients: Hardwood sawdust, wheat bran, and water.

Contains wheat.

How to use:

1. Clean your work area, hands, and tools before opening.
2. Add fully colonized grain spawn at approximately 5 to 10% of the wet substrate weight.
3. Reseal the bag and mix thoroughly.
4. Incubate according to the temperature and timing requirements of your mushroom species.

For mushroom cultivation only. Not for human consumption.

Results depend on culture quality, sanitary handling, incubation conditions, and mushroom variety.