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All in One Mushroom Grow Bag for Multiple Flushes

All in One Mushroom Grow Bag for Multiple Flushes

Regular price $32.00 USD
Regular price Sale price $32.00 USD
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💪 First-Time Success, Every Time
Grow impressive, reliable harvests. Perfect even if you’ve never cultivated mushrooms before. No lab gear. No stress.

Consistent 3 to 5 Flushes
Enjoy multiple, robust harvests from a single bag. 

💧 Automatic Moisture Control
Pre-hydrated substrate keeps conditions dialed for optimal performance. Expect bigger yields with less work.

🌾 Premium Multi-Grain Spawn
Sterilized and pre-hydrated blend of millet and rye for rapid colonization. Visible mycelium in as little as 8 days.

💉 Inject and Forget
Everything arrives ready to use. Just inject your spores or liquid culture, mix when mycelium has spread, and watch your mushrooms thrive. 

🦠 Lab-Grade Sterility and Support
Each bag is autoclave sterilized and sealed with a self-healing port and medical-grade filter patch. Our Fresh Bag Replacement Program gives you full peace of mind. 

 

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📦 What’s in the Box

  • 2 lbs Premium MultiGrain Matrix (50/50 millet & rye blend)
  • 3 lbs HB4 Substrate with worm casting technology
  • Professional-grade Unicorn bag with 0.2 micron filter
  • Self-healing injection port
  • Detailed cultivation guide
  • Access to our Growers support

📈 Specs & Yield

  • Bag Dimensions: 8″ × 5″ × 24″
  • Total Weight: 5 lbs (2 lbs grains + 3 lbs substrate)
  • Dry Yield: 1–2 oz per bag
  • Flushes: 3–5 consistent harvests

*Performance Disclaimer

🗄️ Storage & Handling

  • Store upright at 60–70 °F, away from direct sun
  • Keep sealed in original packaging
  • Use within 3 months for peak performance
  • 🚫 Do not refrigerate
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Decorative Separator

How to Use:

Storage

Free Contamination Return Program

Decorative Separator

Step 1:

Inject Your Spores

Take your liquid culture or multi-spore syringe and inject through the bag’s injection port. In about a week, you’ll notice mycelium forming around the port.

Step 2:

Break and Mix

When the mycelium reaches roughly 1 ½ inches around the injection site, gently break it up and mix the contents so mycelium spreads evenly through the grains and substrate.

Step 3:

Lay Flat for Colonization

Lay the bag flat and leave it undisturbed. Watch as the mycelium spreads until the entire substrate is white.

4d icon a fullu inoculated fast growing easy to use all in one bag

Step 4:

Shape the Brick and Initiate Fruiting

Once fully colonized, reshape the substrate into a brick. Prop the bag upright.

Soon mushrooms will emerge directly from the bag.