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High-Potency-Mushroom-Spores

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GROW YOUR MAGIC.

The All-In-One Organic Mushroom Grow Bag

Sterile & Contamination Free.

Just add spores.

ALL-IN-ONE GROW BAG

Injecting your chosen spores or liquid culture into the purpose-built “self-healing injection port” initiates the magic within the bag. No more dealing with monotubs, transfers, or fruiting chambers – the GROmagic Bag handles it all!

How To Use GROmagic

what makes us different

What Makes GROmagic Special?

Simplicity at Its Best

With our all-in-one grow bag, growing mushrooms has never been easier. It's a hassle-free solution for both beginners and experienced growers.

Species Variety

Whether you prefer shiitake, oyster, or any other variety, GRO Magic is designed to support the growth of numerous mushroom species.

Medically sterilized and sealed polypropylene bag custom designed for our mushroom grow bags.

Mushrooms need oxygen to grow—our .2 micron air filter maintains proper gas and oxygen exchange while keeping contaminants out.

The “special sauce” of our mushroom grow bags: two pounds of our organic mushroom substrate—a blend of fully composted and aged manure, peat moss, vermiculite, coconut coir, gypsum, and coffee grounds.

Two pounds of organic golden rye grain—cleaned and soaked to provide the perfect amount of moisture for optimum mushroom growth.

Self-healing injection port prevents contamination.

Organic and Sustainable

We prioritize the use of organic, sustainable materials in our grow bags. You can feel good about what you're growing and how you're growing it.

Contamination Free

Our grow bags are crafted to prevent contamination, offering a secure environment for mushroom growth. Cultivate with confidence in a clean, safe setting.

GROmagic Bag

The 3 Steps to the Magic!

Step 1

Introduce spores delicately place your chosen mushroom spores into the self-sealing injection port of the bag.

Step 2

Once you notice the bag undergoing a transformation, with the appearance of white mycelium, gently agitate the bag to ensure even distribution of the mycelium throughout the entire bag.

Step 3

Watch as the mycelium network develops, and your mushrooms start to grow.  Once the mushrooms are mature, harvest them and savor the freshest, most delicious fungi you’ve ever experienced.

Liquid Culture & Spores

Liquid culture, often abbreviated as LC, and spores serve as the essential starting points for cultivating mushrooms. Offered in liquid form and syringes, these can be effortlessly injected into a GROmagic Bag. Opting for liquid culture is recommended over spores due to its quicker growth and increased resistance to contamination. Both liquid culture and spores are available for separate purchase from various online vendors. Upon ordering a GROmagic Bag, your confirmation email will include a list of reputable online retailers specializing in liquid culture and spores with whom we have partnered.

Lab-Tested for Purity & Potency

All spores at SporesMD are lab-tested by a third party to ensure purity, potency, and sterility. They are processed in a certified ISO-7 cleanroom under cGMP protocols, maintaining strict environmental controls. Spores are sourced from pesticide-free, non-GMO farms, and every product comes with a guarantee of clean genetics and top-tier quality.

Customer Reviews

(306 reviews)
Kevin C. Verified purchase

The 5lb bag exceeded my expectations. Not only was it easy to use, but the rapid growth and substantial yield were impressive. Perfect for both beginners and seasoned cultivators. Highly recommend!

Adam A. Verified purchase

This kit is perfect for mushroom enthusiasts! Simple setup with high-quality spawn and substrate. Quick growth and healthy harvest – a must-try!

Simi R. Verified purchase

This kit made mushroom cultivation a breeze! With high-quality grain spawn and plenty of substrate, I had a thriving harvest in no time. Definitely recommend for anyone looking to start growing mushrooms effortlessly at home!

Christina G. Verified purchase

This kit was perfect for my small-scale mushroom project. The grain spawn and substrate were of excellent quality and easy to work with. My mushrooms thrived, and the whole process was hassle-free. Highly impressed!

Liliann C. Verified purchase

Effortless mushroom cultivation with superb results! This kit made my first growing experience delightfully simple and rewarding. Ideal for any skill level, it delivers a generous and healthy harvest.

Madison L. Verified purchase

I recently got my hands on the Grain Spawn and Substrate set for mono tubs, and it has been a fantastic addition to my mushroom cultivation toolkit. The ample substrate volume of 15-30 quarts provides a perfect environment for mycelium growth, leading to a robust and healthy harvest. It’s designed for convenience and I found it incredibly efficient for my home cultivation needs. Highly recommended for anyone interested in mushroom growing!

Alexis R. Verified purchase

For anyone new to mushroom growing, this kit is a no-brainer. The included grain spawn and substrate made setting up my mono tub super easy, and I had a fantastic crop within weeks. Highly efficient and beginner-friendly!

Nathan P. Verified purchase

Effortless mushroom cultivation! This kit provided everything needed for a smooth and rewarding growing experience. The quality and quantity of the grain spawn and substrate were excellent, leading to robust mycelium growth and an abundant harvest. Perfect for both beginners and seasoned growers!

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