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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)
Taylor C. Verified purchase

I’ve found the perfect set for mono tub mushroom cultivation! It’s easy to use and comes with everything needed for a healthy and bountiful mushroom harvest. The grain spawn and substrate quality are top-notch, ensuring rapid mycelium growth. Highly recommended for anyone looking to grow mushrooms at home!

Jessica S. Verified purchase

Growing mushrooms was never this effortless! This all-in-one set provides a generous amount of high-quality grain spawn and substrate, leading to a lush harvest in no time. Perfect for beginners and seasoned cultivators alike!

Lauren R. Verified purchase

This grain spawn and substrate set is a game-changer! Created an ideal environment for mycelium and saw rapid, healthy growth. Compact, efficient—perfect for any scale of cultivation!

Sandra B. Verified purchase

Setting up was a breeze, and the results were top-notch! The grain spawn and substrate produced a lush crop in no time. Ideal for anyone looking to dive into easy and effective mushroom cultivation at home.

James C. Verified purchase

For anyone looking to start growing mushrooms effortlessly, this Grain Spawn and Substrate set is perfect. The high-quality materials and generous quantity ensure a robust yield. Whether you’re a novice or a pro, this kit makes mushroom cultivation straightforward and highly rewarding. Highly recommended!

Chloe L. Verified purchase

This Grain Spawn and Substrate set for mono tubs is a game-changer! Straightforward setup, premium quality materials, and within weeks, I had a thriving, healthy crop. Perfect for both novices and seasoned growers looking for efficiency and exceptional results. Highly recommend!

Rachel B. Verified purchase

Setting up this kit was incredibly easy, and within weeks my mono tub produced a lush harvest of mushrooms! The grain spawn and substrate quality really show in the strength and health of the mycelium. Perfect for anyone looking for a simple, no-fuss way to cultivate mushrooms at home!

Megan L. Verified purchase

Top-quality product! The kit made mushroom cultivation straightforward and successful. I highly recommend it for anyone wanting an easy and bountiful mushroom growing experience at home.

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