- 'Boomr Bag' Sterile Manure-Based Mushroom Bulk Substrate
'Boomr Bag' Sterile Manure-Based Mushroom Bulk Substrate
|Media||Horse manure mix|
|Bag weight||5 lbs|
Our best-selling Boomr Bag is a sterile bulk mushroom substrate formulated by mycologists to maximize your mushroom yield. It features a proprietary blend of composted horse manure, coco coir, and several quality substrate supplements (although we keep the exact blend a secret!) Over several years, it has been perfected for dung-loving mushroom species and is widely-trusted by mushroom growers.
Use your Boomr Bag in monotubs, outdoor beds, or to grow mushrooms from the bag in a humidity-controlled grow room or Martha setup!
We recommended 1 lb of colonized grain spawn for each 5 lb Boomr Bag. (Higher inoculation rates may improve your success.) Be sure to mix your grain spawn thoroughly into your Boomr Bag substrate. We always recommend clean hands and latex gloves to reduce the introduction of contaminants.
It is best practice to wait a minimum of 1 week after arrival before using sterile substrates to ensure they were not compromised during transit. Rest assured that your purchase is 100% guaranteed. If your substrate was compromised, we will replace it.
Boomr Bags should be stored at room temperature out of direct sunlight. No refrigeration is necessary. They can also be stored for several months before use.
Our Boomr Bags are sterilized in a commercial-grade autoclave. Sterility is verified using biological indicators and temperature sensors.
North Spore's products shall be used only for lawful purposes. North Spore does not condone Psilocybin (Psilocybe cubensis) or hallucinogenic (magic) mushroom growing in jurisdictions where it is currently illegal.
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This made the difference
I bought substrate from another place and I also bought this. Wow what a difference! I am on my third flush and the other brand still hasn't fruited at all. This made all the difference for me, had I not used this I would have felt like a failure and given up but this product worked so well and now I'm excited to continue learning and growing.
I’ve order this before & have never been disappointed!!! Fantastic products!!
I have used other substrate from other places purchased on line and NONE of them compare to these Boom Bags. Very satisfied with these bags.
The BOOMRBAG is an outstanding sterile substrate. I have positive results e/ time using this product…you won’t be disappointed!
Don't get much better
I only picked up 2, 5lb substrates, as soon as I cut the top off the bag, I could smell the goodness ... great "dirt"... I should have purchased 50lb, maybe next time.!