Here at aPlusGrain, we produce premium organic mycology supplies. Our substrate and grain bags are all handmade with locally sourced materials. The aPlusGrain team works diligently to ensure customer satisfaction with the development of premium products and service.

Established in 2019, aPlusGrain has quickly risen in recognition to be amongst the best, fastest colonizing grain bags on the market! We provide high quality mycology materials to service both the amateur and professional mycologist.

As aPlusGrain continues to grow in mycology growth supply offerings, we look forward to providing you with the highest quality materials for all your mushroom growing needs! If you want to grow mushrooms at home or professionally, we are your one stop shop. From sterilized grain, substrate, grow kits, and agar, we have all the supplies you need!

These products are intended for Medicinal & Gourmet use only.

Are You looking for mycology educational information and videos of how to use our products?

Visit our YouTube page by clicking HERE!