Sterilized Grain for Mushroom Spawn

(26 customer reviews)

$19.99

303 in stock

LIGHTNING COLONIZATION TEK™
Unleash the full power of Lightning Colonization Tek™ – a proprietary blend of perfectly hydrated sterilized millet and hardwood oak dust for extremely fast colonization and maximized yields.

MEDICINAL AND GOURMET MUSHROOMS
Perfect for a wide-variety of medicinal and gourmet mushrooms. This special blend will provide the nutrients your mycelium will love!

EASY TO USE

  • Inject the bag with 10 CCs of spores or liquid culture.
  • Store the bag in a room at about 70-78° and away from direct sunlight to allow the mycelium to colonize.
  • After roughly 3 weeks (depending on the species of mushroom you’re growing) mix 3 lbs of the colonized grain with 5LBS of our substrate in a grow bin to allow mushrooms to mature for harvesting.

LAB QUALITY GROW BAG + INJECTION PORT
Our lab-quality mushroom grow bag has a 0.2 micron filter, allowing for the perfect air exchange without risk of contamination.

100% RISK FREE
We elevated the quality standard in the mushroom cultivation industry through our hospital-grade sterility testing, batch-tracking system, and proprietary sterilization processes. We guarantee our products are 100% sterile and we will replace or refund any product that hasn’t been opened or injected up to 30 days after receiving your item.

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SKU: MILLET-3LBS-FBA Category:
Description

Sterilized Grain

Premium USA Grown Millet | Oak Hardwood | with Lightning Colonization

Lightning Colonization

Gaurantees extremely fast colonization and maximum yields.

package

Same Day Shipping

Same day shipping on all US orders before 1pm PST! You order it today, we ship it today.

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Text Us Anytime

Have a question, just text us at (949) 989-4834. Have an issue? Shoot us a message!

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No Hassle Returns

Any issues, send it back for a full refund! We can’t accept returns on opened product but happy to help troubleshoot. Text us!

Recent reviews from our customers...

WOW. I left my sterile grain bag in my spare room for 2 months... inoculated it with some bad ass genetics and it colonized in 12 days! Super fast. Lots of ropes!! Thanks guys.

Sterilized Grain Happy Customer

This is the easiest product I have ever grown with! I have great liquid culture but I was so sick of cleaning monotubs and getting contamination. This thing pulled down serious dry weight! Can't wait to order more for my garage.

Grow Kit in a Bag™ Happy Customer

Set it and forget it. Literally! I injected 12cc of liquid culture and left for my vacation. I came back 12 days later and it was covered in mycelium. I had fruits in 32 days and a second flush right behind it!

Grow Kit in a Bag™ Happy Customer

I always use substrate from a buddy of mine because its easy to get but this was even EASIER. The order was shipped the same day I ordered and arrived 1 day later. Insane! It was great for my PE strain and massive yields. 

Premium Substrate Happy Customer
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Hospital Grade Sterilization

We put a vial of super resistant bacterias into the sterilizer, deep into the center of a test bag. This bacterial vial is tested every single time before your batch is approved for sale.

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Wholesale & Bulk Orders

We can sterilize up to 10,000lbs of grain and substrate a week! The more you buy, the more you save! Better yet, free consulting on large orders over 1000lbs.

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Step By Step Instructions

First time growing or even just want a quick refresher? Watch our step-by-step videos to learn everything from what you need to get started through flushing your first harvest! Remember, we are just one text message away.

25 years of experience into each product

Our team has been growing mushrooms a long time! Each product comes with years of experience and failures behind it. We have sterilized over a 100,000 pounds of grain and can cook over 10,000 pounds of substrate a week!

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EMPLOYEES

We have a great team & on-staff mycologist!

10000

LBS STERILIZED A WEEK

We can handle massive orders in record times.

101

GENETICS TESTED

Our Mycologist has tested over 100 genetics!

OUR TEAM & FACILITY
Additional information
Weight 3.5 lbs
Dimensions 8 × 5 × 4 in
Reviews (26)

26 reviews for Sterilized Grain for Mushroom Spawn

  1. kkeeland –

    Unreal

  2. kkeeland –

    Biggest yields I have ever seen!!! Wow

  3. Gregory Kowalski –

    This product came fast easy And the instructions for care and inoculation are the are the best explained and easiest

  4. Scarlett Ryder –

    First time growing mushrooms, the shipping was super fast and I’m excited to use it!

  5. KADE –

    Perfect quality, no moisture in the bag, will definitely be ordering more in the future!

  6. Jens Neusken –

    Great product received 3 days after order! Fast shipping!!

  7. Rick Deago –

    Great deal, customer service is good.

  8. Dyl Cole –

    So Far so good! I can’t wait to watch my mushroom colonize super fast and healthy! Thank you

  9. Patrick Quiin –

    Amazing product. Came sterile, inoculated sterile. Definitely looking forward to future purchases!

  10. angelica jenkins –

    Received my order fast. Just watching magic happen. First time buyer looking forward to more Purchases.

  11. Fidel Medina –

    As described and very good quality! Also shipped fast!

  12. Igor Yankovskiy –

    My portobello loved it, fully colonized in 10 days. Will buy again.

  13. Grant Stevens –

    The self sealing injection port is a great design- thanks for making it easy

  14. Isaiah –

    This did not disappoint at all , all around a great product!

  15. Vincent Rodriguez –

    This is the best quality on Amazon! Already comes sterilized which is near impossible to do correctly at home and eliminates a lot of loose ends. I’ve had great yields with healthy results. I will definitely be purchasing again!

  16. shaunte –

    Item arrived very quickly! Packaged well. Easy to work with. Will definitely order again

  17. Josh Rodriguez –

    Easy to order and received item quick.The product came packaged nice and damaged free. Excellent product.

  18. ZayZay –

    Super fast and dense colonization

  19. MArcy Leisten –

    Fast colonization. No contamination. Just taped over the injection site. Will be using again.

  20. David H –

    super easy instructions received and inoculated same day.

  21. J Hall –

    very easy to use. the product arrived promptly. I would order again

  22. Zane –

    Great product.Best customer service, won’t go back to rye berries..

  23. Mark Torres –

    High-quality and fast-colonizing grain that has made me a loyal customer!

  24. Magnus –

    This product really works well for me, i don’t usually write reviews but it’s a pretty good product

  25. Gabriel Torres –

    I was blown away at how fast this product colonized. This is 12 days after I used a liquid culture. While the bag didn’t have an injection port I just taped over my injection hole and wow am I blown away! I definitely found my new grain company.

  26. Clyde Keelan –

    Super fast colonization. Fast shipping and no contamination. Definitely will order again.

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