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Queen Substrates

The Crown Jewel | 3LB | All-In-One

The Crown Jewel | 3LB | All-In-One

Regular price $19.99 USD
Regular price Sale price $19.99 USD
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👑 The Crown Jewel | Premium All-In-One Grow Bag 👑

The Crown Jewel is the flagship of Queen Substrates, meticulously crafted to provide the perfect environment for robust mycelium growth. This all-in-one grow bag combines a balanced mix of grains and nutrient-rich substrate, eliminating the need for complicated transfers—just inoculate, incubate, and fruit.

🔹 Pre-Sterilized & Ready to Use – Lab-grade sterilization ensures a contaminant-free experience.
🔹 Optimized Nutrient Balance – A carefully formulated blend of hydrated grain and fortified substrate for vigorous colonization.
🔹 Superior Hydration & Aeration – Designed to maintain ideal moisture levels and airflow, supporting rapid and healthy mycelial expansion.
🔹 Effortless Cultivation – Perfect for both beginners and experienced growers, providing a simple yet highly effective way to produce beautiful flushes.

Whether you're a hobbyist or a professional cultivator, The Crown Jewel is your key to high-yield, low-hassle mycology success.

✨ Grow with confidence—your next harvest starts here. ✨

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Customer Reviews

Based on 2 reviews
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L
Lewis
I've inoculated it I see marcelium starting to

I've inoculated it I see marcelium starting to grow we'll see how it goes from here

g
georgia a

Very professional packaging. Product arrived quickly. Customer service did not hesitate to answer any questions or concerns that I had. Will definitely be buying more.