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Grain Spawn Bags | 6-Pack Mushroom Grow Bags (5 lbs) | Unpolished Brown Jasmine Rice as Mushroom Substrate Sterilized | Fast Colonization Easy to Use

Grain Spawn Bags | 6-Pack Mushroom Grow Bags (5 lbs) | Unpolished Brown Jasmine Rice as Mushroom Substrate Sterilized | Fast Colonization Easy to Use

Q: How does Benny Boy's Tek compare to larger mushroom grow bags?

Benny Boy's Tek lets you grow up to 6 different strains at once, giving you more variety and flexibility. With larger bags, you're limited to just one strain, and if something goes wrong, the entire batch could be affected.

Q: Will Benny Boy's Tek colonize faster than other options?

Yes! Our smaller, nutrient-rich bags are designed for quicker colonization and faster harvests. Larger bags take longer to fully colonize, which can delay your growing process.

Q: Why doesn’t Benny Boy's Tek have built-in filters?

Our fully sealed design locks in freshness and creates a more controlled environment improving long-term reliability. Bags with built-in filters can introduce unnecessary exposure over time.

Q: I inoculated the bag but nothing grew. What happened?

If no growth occurred, it’s usually related to insufficient gas exchange or issues with the liquid culture or spores used. Without proper gas exchange, growth can stall or stop altogether. Feel free to reach out if you need any help.

Q: Why do I need to add gas exchange to the bag after inoculation?

Mycelium produces CO₂ as it grows. Without a way for that CO₂ to escape, the environment inside the bag becomes stale, overly wet, and can stall colonization or lead to contams.

Product ID: 700968569

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Details

Material
Mushroom Grain
Color
Brown
Special Feature
Lightweight
Style
Modern
Planter Form
Bag

📦6-pack convenience

🔒fully sealed sterile bags

⏱️50% more grain for faster colonization

Frequently Bought Together

Bella Bora Grain Spawn Bags | 6-Pack Mushroom Grow Bags (5 lbs) | Unpolished Brown Jasmine Rice as Mushroom Substrate Sterilized | Fast Colonization Easy to Use

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Bella Bora Still Air Box Mycology (Sturdy) Mushroom Grow Box Alt to Laminar Flow Hood Fume Hood for Lab Mycology Supplies by USA Mycologists V2 (Large)

Description

🍄 Grow smarter, faster, cleaner — join the mycelium revolution!

RAPID MYCELIUM GROWTH - Smaller grain size and high starch content accelerate colonization, outpacing rye and millet.
OPTIMIZED GRAIN VOLUME - 50% more grain per bag (0.8 lbs) with extra headspace for effortless shake and break.
USER FRIENDLY VERSATILITY - Compatible with spore syringes, liquid culture, agar, and grain-to-grain transfers—perfect for beginners and pros.
ENHANCED CONTAM RESISTANCE - Infused with rice bran oil for antioxidant protection and stronger mycelium development.
STERILE SECURE PACKAGING - Fully sealed bags with no filter patch eliminate contamination risks during shipping and storage.

Bella Bora Grain Spawn Bags offer a 6-pack of sterilized mushroom grow bags using unpolished brown jasmine rice substrate. Designed with 50% more grain and extra headspace, these fully sealed bags promote rapid, contamination-resistant mycelium colonization, making mushroom cultivation easier and more efficient for growers of all levels.

Have a Question? See What Others Asked

How does Benny Boy's Tek compare to larger mushroom grow bags?

Will Benny Boy's Tek colonize faster than other options?

Why doesn’t Benny Boy's Tek have built-in filters?

I inoculated the bag but nothing grew. What happened?

Why do I need to add gas exchange to the bag after inoculation?

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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