North Spore‘Boomr Bag’ (5 lb) Manure-Based Sterile Mushroom Bulk Substrate | Maximum Yield Formula | Made in USA | Grow Dung-Loving Mushrooms |

North Spore‘Boomr Bag’ (5 lb) Manure-Based Sterile Mushroom Bulk Substrate | Maximum Yield Formula | Made in USA | Grow Dung-Loving Mushrooms |

Q: how long can the substrate last in the bag?

Not long mine was green when it arrived.

Q: Do I just need this kit and a spore syringe to grow or would I need something different or additional?

You would want something like rye berries or straw depending on the mushroom. To inoculate with a spore syringe to colonize then mix in this substrate but if you have myceilium already colonized you would just mix it into this substrate. You wouldn't want to just inject this with spores, from my understanding.

Q: How long will this product last before use when stored properly? And what would be recommended storage if possible?

The sooner you use it, the better. Because it's a sterilized substrate, it will probably be fine for 6 months to a year. I'd keep it in a cool dry place. This is a good option and I've been pleased with the product.

Q: Where do I acquire a rye, vermiculite, pearlite substrate? Thanks

amazon, home depot, hydroponic store...... but if you are planning to add it to this substrate you would need to sterilize it. This bag is made to be used without adding anything to it

4.2/5

Product ID: 292191030

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Details

Brand
North Spore
Style
Sterile
Item weight
5 Pounds
Item volume
4.75 Liters
UPC
851555008931

🌱5 lb yield boost

🐴premium manure blend

🧪sterile formula

Frequently Bought Together

‘Boomr Bag’ (5 lb) Manure-Based Sterile Mushroom Bulk Substrate | Maximum Yield Formula | Made in USA | Grow Dung-Loving Mushrooms | North Spore

North Spore Organic Sterilized Hydrated Grain Bag w/Self-Healing Injection Port | Sterile Mushroom Spawn Bags w/ 0.2 Micron Filter Patch | USDA Certified Organic (1 Pack)

Myco Labs Premium 5-Grain Mushroom Spawn Bags | Sterilized Grain Spawn | Injection Ports | 2 Quarts Each Bag | 2 Bags per Box

Description

🌟 Elevate your mushroom game with Boomr Bag—where science meets nature!

EASY STORAGE - No refrigeration needed; store at room temperature for months.
CRAFTED BY EXPERTS - Developed by mycologists for optimal growth of dung-loving mushrooms.
MAXIMIZE YOUR HARVEST - Unlock the potential of your mushroom cultivation with our scientifically formulated substrate.
VERSATILE GROWING OPTIONS - Perfect for monotubs, filter bags, or outdoor beds—grow your way!
BEST PRACTICES FOR SUCCESS - Follow our guidelines for a contamination-free growing experience.

The North Spore ‘Boomr Bag’ is a 5 lb sterile manure-based bulk substrate designed to maximize mushroom yields. Formulated by mycologists, it features a proprietary blend of composted horse manure and coco coir, trusted by growers for its effectiveness. Suitable for various growing methods, it requires no refrigeration and can be stored for months, ensuring convenience and reliability.

Specifications

Product Dimensions	20.32 x 12.7 x 12.7 cm; 2.27 kg
Item volume	4.75 Liters
Manufacturer	North Spore
ASIN	B07TTV73RM

Have a Question? See What Others Asked

how long can the substrate last in the bag?

Do I just need this kit and a spore syringe to grow or would I need something different or additional?

How long will this product last before use when stored properly? And what would be recommended storage if possible?

Where do I acquire a rye, vermiculite, pearlite substrate? Thanks

Common Questions

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