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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)
Lily G. Verified purchase

The Grain Spawn and Substrate set for mono tubs is an excellent choice for hassle-free mushroom cultivation. It provided everything I needed, ensuring rapid mycelium growth and a bountiful harvest. Perfect for all experience levels, I highly recommend it for anyone looking to grow mushrooms efficiently at home!

Heather E. Verified purchase

🌟 Unbelievably effective and straightforward! Cultivated a thriving mushroom crop with ease using this set. This dependable product ensures impressive yields for both novices and pros. 🎉🍄

Jordan G. Verified purchase

The Grain Spawn and Substrate set for mono tubs is a complete game-changer for my mushroom cultivation! Easy to use and provides all you need, ensuring a plentiful harvest with minimal effort. Perfect for both novice and experienced growers!

Alexi D. Verified purchase

This kit transformed my mushroom-growing hobby! It includes everything needed for a successful and abundant harvest in mono tubs. Super easy to use and highly effective!

Allison S. Verified purchase

Compact and efficient, this kit provided an effortless way to cultivate a generous yield of mushrooms. Perfect for anyone seeking convenience and high performance in their mushroom growing setup.

Alex H. Verified purchase

Setting up my mono tub with this kit was a breeze. The quality of the grain spawn and substrate was undoubtedly impressive, leading to a lush growth of mushrooms. I’d recommend it to anyone looking to simplify their mushroom cultivation process at home.

Amanda R. Verified purchase

This set made my first mushroom cultivation experience incredibly simple. The high-quality grain spawn and substrate led to a healthy and robust crop within just a few weeks. Highly recommended for beginners!

Brian W. Verified purchase

A fantastic starter kit for anyone looking to dive into mushroom cultivation. The quantity of substrate is impressive, and it led to a healthy, rapid harvest. Highly recommended!

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