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Mushroom Spawn Store

Mini All in One Mushroom Grow Bag for Indoor Use

Mini All in One Mushroom Grow Bag for Indoor Use

Regular price $18.99
Regular price $21.99 Sale price $18.99
Sale Sold out
🇺🇸 Free nationwide shipping
In stock

Mini All in One Mushroom Grow Bag for Indoor Use offers a hand-packed, all-in-one solution that keeps grain spawn separate from the substrate until monitoring begins. Bags are sealed before sterilization to minimize contamination risk, and core temperatures are tracked with probes to confirm the correct time and temperature targets. Each bag is hand-filled, neatly folded, and protected by a liner for added durability. This design supports both beginner and expert mycologists seeking consistent, predictable colonization.

Key features include a premium substrate blend formulated for dung-loving mushrooms, stored in Unicorn bags made in the USA with a durable 10mm seal and a validated 0.2 micron filter patch. A self-healing injector port allows easy injection of spores or liquid culture, while organic grain remains perfectly hydrated and separated from the substrate for faster colonization and easier monitoring. Ingredients are locally sourced and prepared in-house, backed by nearly 20 years of mushroom cultivation experience. Free US shipping on orders.

📋 Product summary:

  • All-in-one design keeps grain spawn separate from substrate.
  • Bags sealed before sterilization; core temperature monitored.
  • Hand-filled and neatly folded to prevent premature mixing.
  • Unicorn bags made in USA with 10mm seal and 0.2 micron filter patch.
  • Self-healing injector port for spores or liquid culture.
  • Premium substrate blend for dung-loving mushrooms; hydrated grain.
  • Locally sourced ingredients prepared in-house; nearly 20 years experience.
Quantity

🇺🇸 Free shipping nationwide

Some free shipping products may be limited to the lower 48 states. All of the shipping estimator tools and the checkout cart will notify you of such a result.

📦 Shipping policy & returns

NATIONWIDE SHIPPING:
Some free shipping products may be limited to the lower 48 states, as indicated by our shipping estimator tools and checkout cart. Outdoor living, home, and garden items ship nationwide. Standard shipping fees are confirmed at checkout based on your address and provider selection. Free shipping items incur zero fees at checkout. Tracking details are emailed instantly upon order fulfillment.

NATIONWIDE SHIPPING RETURNS: 30 day returns.
We accept returns of unused products that are defective or not defective. Your return must be processed within 30 days of the date of purchase. We do not process exchanges. We will provide a shipping label by email, you are responsible for bringing the return to the shipping provider.

FREIGHT PRODUCT RETURNS: no returns or exchanges.
There are no returns, exchanges or refunds for products delivered via freight. REFUNDS: The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the returned product is received and processed.

NATIONWIDE PRODUCT REFUNDS:
The cost of the return shipping and a 6% credit card processing/restocking fee will be deducted from your refund amount. The refund balance will be distributed to you once the order is canceled and the returned product is received and processed.

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