BOOM Block Boomr Mushroom Substrate - All in one sterilized Mushroom Grow Bags x 6

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Boom Block BOOMR Mushroom Substrate works great for growing almost ANY species of mushroom.

All in one mushroom grow bags of powerful BOOMR Sterilized Mushroom Substrate 

Boom Blocks are the strongest sushroom grow kit for boom shrooms

Sterilized Mushroom Substrate Grow Bags 

2 lbs per bag x 6 Bags - Just add 3cc from a spore syringe of your favorite strain, or some colonized spawn and watch the magic happen.  ( Spore syringe not included )

Our BOOMR Bag contains everything needed to successfully cultivate your own gourmet, medicinal or exotic species of mushrooms, especially boomers! Each all in one Mushroom Grow Bag is a fully self contained growing environment, perfectly balanced for rapid colonization and powerful fruit production. No experience or equipment required to have plenty of boom shrooms with BOOM Mushroom Grow Bags. 

Grow from spores to harvest with no worries. Each mushroom grow bag will produce 3-4 bountiful harvests of your favorite mushrooms.

Possibly the easiest Mushroom Grow Bags ever.


Includes our Complete Mushroom Growing Guide with step by step instructions for having a great grow and our customer happiness team is ready to help.