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SHROOM AND BLOOM

The Ready-to-Grow Organic Dung Loving Mushroom Grow Bag

Sterile & Contamination Free.

Inoculate and grow.

ALL-IN-ONE GROW BAG

Load your liquid culture or spores through the self sealing port, then let the bag do the work. Skip monotubs and elaborate fruiting setups. Just place it on a shelf and the GROmagic Bag grows your mushrooms start to finish.

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.

Precision-sealed polypropylene bags, lab-sterilized for clean, consistent mushroom cultivation

Each bag features a 0.2-micron filter that balances oxygen flow and contaminant defense for thriving mycelium.

Our proprietary mix blends organic rye berries soaked in gypsum water with nutrient-rich CVG substrate. Every bag is pressure cooked, hydrated, and sealed for clean colonization.

Packed with organic, moisture-balanced rye berries, ready to kickstart healthy mycelium growth and support a successful harvest.

A resealing injection port lets you inoculate with confidence, blocking contaminants after every use.

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: Incoculate

Clean a small work area with 70 % isopropyl alcohol and turn off fans. Flame‑sterilize the needle, wipe the injection port, then inject 3 to 5 mL of liquid culture while circling the tip. Stand the bag upright, dark, 72 to 77 °F.

Step 2: Colonize

Leave the bag until about one third of the grain turns white. Massage the kernels through the plastic to mix mycelium evenly, then let it sit again until the block is solid white.

Step 3: Fruit 

Cut a slit an inch above the substrate. Keep the bag 65 to 70 °F, indirect light, high humidity; mist and fan once or twice a day. Pick just before caps flatten, dunk the block four hours, drain, repeat for more flushes.

Liquid Culture & Spores

Every grow starts with either a spore syringe or liquid culture (LC). Spores are like seeds: genetically diverse and slower to wake up, while LC is live mycelium in nutrient broth that colonizes grain faster and resists most contaminants.

After checkout you’ll receive an email with trusted online vendors so you can pick the option that suits your timeline. Both work perfectly in a GROmagic Bag.

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