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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)
Jessi P. Verified purchase

An excellent choice for those interested in cultivating mushrooms with ease. This kit provided superb quality substrate and grain spawn that led to a robust yield. Thoroughly satisfied with the results and the minimal effort required!

Holly C. Verified purchase

I found everything I needed in this kit for a successful mushroom-growing experience. The grain spawn and substrate were of excellent quality, allowing my mycelium to flourish quickly and robustly. It’s a great choice for both novice and seasoned growers.

Nathan W. Verified purchase

This grain spawn and substrate set exceeded my expectations! The simplicity of setup and exceptional quality of the materials made for a seamless and highly productive mushroom cultivation experience. Whether you’re a novice or experienced grower, this kit is a fantastic choice for achieving a lush harvest with minimal effort.

Stu C. Verified purchase

This kit makes mushroom cultivation incredibly straightforward. Within a few weeks, I had a healthy, bountiful crop. Highly efficient and perfect for anyone looking to grow mushrooms at home without any fuss.

Jordan G. Verified purchase

I recently tried the Grain Spawn and Substrate set for mono tubs, and it was fantastic! The setup was straightforward, and the quality of both the grain spawn and substrate was top-notch. My mushrooms grew quickly, resulting in a bountiful harvest. Perfect for both beginners and experienced growers looking for a hassle-free cultivation experience.

Alexis M. Verified purchase

The Grain Spawn and Substrate set for mono tubs is the perfect tool for hassle-free mushroom cultivation. With excellent quality spawn and substrate, it ensures rapid growth and an abundant harvest. Highly recommended for both beginners and experienced growers!

Baney H. Verified purchase

This kit was an absolute game-changer for my mushroom cultivation! It was incredibly user-friendly and produced a lush crop with minimal effort. Highly recommended for anyone new to growing mushrooms at home.

Noah S. Verified purchase

I couldn’t be more satisfied with this Grain Spawn and Substrate set! Setting up my mono tub was quick and easy, and within a few weeks, I had an impressive yield of mushrooms. The quality of the materials ensures healthy mycelium growth, making it perfect for both newbies and experienced growers. Highly recommended for anyone wanting a seamless cultivation experience at home!

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