Mushroom Substrate
Popcorn Mushroom Substrate Grain Bag 1lb
Popcorn Mushroom Substrate Grain Bag 1lb
1lb of fully hydrated and sterilized popcorn mushroom substrate
Self-healing injection port for easy, contamination-free inoculation
5-micron filter patch for proper gas exchange and contamination prevention
Supports multiple mushroom flushes and healthy mycelial growth
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Popcorn Mushroom Substrate Grain Bag - 1lb
The 1lb Popcorn Mushroom Substrate Grain Bag offers a reliable and nutrient-rich substrate for mushroom cultivation. This fully hydrated and sterilized popcorn substrate provides an ideal environment for healthy mycelial growth, ensuring vigorous colonization and multiple flushes of mushrooms.
Packaged in a durable mushroom grow bag, the substrate features a self-healing injection port for contamination-free inoculation and a 5-micron filter patch for optimal gas exchange. Ready to use right out of the bag, this mushroom substrate simplifies the growing process for both beginners and experienced cultivators.
Click here to learn how to use this product.
Other sizes and formats
- Popcorn Mushroom Substrate Jar 1qt — $11.28
- Popcorn Mushroom Substrate Grain Bag 3lb — $19.52
- Popcorn Mushroom Substrate Grain Bag 5lb — $25.70
- Popcorn Mushroom Substrate Jars 12-Pack — $119.74
- Popcorn Mushroom Substrate Grain Bags 25lbs — $134.42
What you'll need with it
- Spawn it into a bulk substrate — manure, pasteurized straw or hardwood
- Growing button or portobello? You also need casing soil
Guides
Work out how much you need · Free shipping over $150.
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