Mushroom Substrate
Pasteurized Straw Mushroom Substrate Bag - 5lb
Pasteurized Straw Mushroom Substrate Bag - 5lb
- 5lb of fully hydrated and pasteurized straw mushroom substrate
- Ready to use, ideal for various mushroom species
- 5-micron filter patch for optimal gas exchange and contamination prevention
- Supports multiple mushroom flushes and healthy mycelial growth
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Pasteurized Straw Mushroom Substrate Bag - 5lb
The Pasteurized Straw Mushroom Substrate Bag - 5lb is an essential substrate for cultivating a variety of mushroom species. This fully hydrated and pasteurized straw substrate offers a natural and effective growing medium that promotes vigorous mycelial growth and multiple mushroom flushes.
Packaged in a large mushroom grow bag, it features a 5-micron filter patch to allow optimal gas exchange while preventing contamination. Ready to use, this mushroom substrate simplifies the cultivation process—simply add 2 to 3 quarts of fully colonized spawn to begin inoculation.
Ideal for both beginner and experienced growers, the 5lb pasteurized straw substrate provides a reliable and efficient medium for successful mushroom cultivation.
Click here to learn how to use this product.
What you'll need with it
- Grain spawn — rye or popcorn
- Scaling up? Bulk substrates
Guides
- How to use Pasteurized Straw Mushroom Substrate Bag - 5lb
- Oyster substrate guide
- Preparing straw yourself
- Which substrate suits which mushroom
Work out how much you need · Free shipping over $150.
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