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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)
Tyler B. Verified purchase

Perfect! This Grain Spawn and Substrate set was just what I needed for my mono tub setup. Super simple to use and it resulted in a massive yield of healthy mushrooms. If you’re looking to jump start your home mushroom cultivation, this is it!

Megan D. Verified purchase

Effortless mushroom cultivation with this grain spawn and substrate set! Provided everything needed for a healthy crop, making it simple even for first-timers. Highly efficient and superb quality.

Chloe S. Verified purchase

This kit brought an effortless and enjoyable experience to home mushroom cultivation. The grain spawn and substrate are of top-notch quality, fostering rapid and robust mycelium growth. I highly recommend it for anyone looking to dive into mushroom growing with ease.

Laura S. Verified purchase

As a mushroom cultivation enthusiast, I was thoroughly impressed by the Grain Spawn and Substrate set designed for mono tubs. The convenience of this kit is unmatched – it includes everything necessary for a successful grow. The well-prepared grain spawn and high-quality substrate ensured rapid and healthy mycelium development. Within weeks, I was delighted to see an abundant and vigorous growth of mushrooms. Whether you’re a novice or a seasoned grower, this set is foolproof and incredibly rewarding. I highly recommend it to anyone looking to delve into mushroom cultivation!

Ethan O. Verified purchase

Absolutely fantastic for beginners! The intuitive design and high-quality components made my first mushroom cultivation experience a breeze. Healthy mycelium growth and an impressive yield in no time!

Walker P. Verified purchase

This kit provided everything needed to easily grow mushrooms at home. The quality and quantity of the grain spawn and substrate were impressive, yielding a healthy crop. Great for both beginners and experienced cultivators!

Mason M. Verified purchase

Set up my mono tub with ease using the Grain Spawn and Substrate set. Within weeks, I had a lush crop of mushrooms. This kit is a practical choice for hassle-free cultivation!

Steph A. Verified purchase

This kit simplified my mushroom growing! It provided all the necessary components and was incredibly easy to use. Within weeks, I had a thriving crop. Highly recommend for a hassle-free mushroom cultivation experience!

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