My shopping cart
Your cart is currently empty.
Continue Shopping
'Boomr Bag' Manure Based Sterile Substrate 5lb
170 reviewsPlease allow your Boomr Bag to sit for 1-2 weeks upon arrival to be sure product was not compromised during transit. Boomr Bags can be stored at room temperature for several months before use.
'Boomr Bag' is a horse manure based sterile mushroom growing substrate.
With a vertically integrated spawn facility and team of trained mycologists we provide premium mushroom supplies to innovative growers around the world. Through years of research and development we’ve created the best sterile mushroom substrates on the market.
Check out our Monotub Walkthrough for a simple way to use Boomr Bags
*North Spore's products shall be used only for lawful purposes!
Thank you for submitting a review!
Your input is very much appreciated. Share it with your friends so they can enjoy it too!
These bags are great and i have never had any issues with a successful healthy growth with this product. It is absolutely worth investing in these guys! Good Luck and Happy Growing
I am so glad I switched to Northspore's Boomr Bags. Just looking at their composition, you can tell they aren't vermiculite heavy like some of the ones I've gotten from a certain vendor that also sells kits from the heartland. I've just started colonizing a new batch of mushrooms using these and already you can tell that the colonization is faster. When combined with the great customer service, you're getting a great deal!
Substrate came extremely fast and is exactly what is described. Works great! North Spore is the spot for your mushroom needs.
Substrate arrived quickly, was packaged well, and is high quality. I plan to continue to use North Spore Boomr bags as my substrate. Keep up the good work.
Top quality products. Very fast results. Great customer service. Great educational material. Highly recommend this company!!!!
© 2021 North Spore | Powered by Shopify