SKU: 43787078462

Fully Colonized Rye Grain Spawn (Gourmet Mushrooms)

$15.21 $16.90
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Ships within 48 hours · Estimated delivery Aug 11 - Aug 16

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Description

Fully Colonized Rye Grain Spawn (Gourmet Mushrooms)Mushroom Grain Spawn Bag (Fully Colonized) Ready to use spawn for inoculating hardwood substrates, logs & garden beds. Clean, reliable starts for gourmet grows. Bring your mushroom projects to life with Freshrooms Fully Colonized Grain Spawn vigorous mycelium grown on premium grain for consistent, dependable results. Its the go to choice for beginners and experienced growers who want a clean start without the guesswork. This grain spawn is designed to

Mushroom Grain Spawn Bag (Fully Colonized)

Ready-to-use spawn for inoculating hardwood substrates, logs & garden beds.
Clean, reliable starts for gourmet grows.

Bring your mushroom projects to life with Freshrooms Fully Colonized Grain Spawn - vigorous mycelium grown on premium grain for consistent, dependable results. It’s the go-to choice for beginners and experienced growers who want a clean start without the guesswork.

This grain spawn is designed to be mixed into the right grow material for your chosen species. While substrate choice depends on the mushroom type, all species we currently offer are hardwood-loving varieties - making our Freshrooms Hardwood Substrate, hardwood logs, hardwood chips, and outdoor mushroom garden beds the best fit.

Rye Grain Spawn (Premium Rye-Based Grain)

Our spawn is prepared on high-quality rye grain, chosen for strong, even colonization and reliable performance when spawning to hardwood-based grows. 

Why You’ll Love It:
✅ Fully Colonized & Ready to Mix - Skip the waiting and go straight to spawning your substrate.
✅ Premium Rye Grain - Strong, even colonization for a dependable start.
✅ Lab-Grade Cleanliness - Prepared under strict, lab-grade controls for consistent, reliable performance.
✅ Pre-Colonized to Your Selection - Choose from our range of species and receive fully colonized grain spawn, ready for spawning to your grow material.

Start Strong. Grow With Confidence.
Freshrooms Grain Spawn is made for a clean workflow and reliable performance - so you spend less time troubleshooting and more time growing. Pair it with our Freshrooms Hardwood Substrate for an easy, proven setup.

🛒 Order your Freshrooms Mushroom Grain Spawn Bag today and kick off your next grow with confidence.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 43787078462

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4.2 ★★★★★
Based on 16 reviews
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Susan Y.
Bozeman, US
★★★★★ 5
Adorable, sparkly little board book for youngsters!
Format: Board book
Quick book about sharing and friendship. Beautiful board book with sparkles on the fish. Including the cover, there are 6 pages to turn. I bought for the kids I babysit (age 11 months and age 4). Excellent little book for a child or teacher's library!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
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Verified Purchase
Kayla DesChane
Alexandria, US
★★★★★ 5
Came damaged due but great book
Format: Board book, Format: Board book
Came damaged and badly bent probably due to packaging but still usable. The book is great and fantastic nostalgic moments with our 1 year old.
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Reviewed in the United States on April 22, 2026
M
Verified Purchase
Marty Reviews
Waukegan, US
★★★★★ 5
Classic Kids Book
Format: Board book
The Rainbow Fish is one of those children’s books that has been around forever for a reason. The story is sweet and the illustrations are beautiful. It is a great book to read with kids and one that seems to stick around in family libraries for years.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 8, 2026
S
Verified Purchase
Sylvia
Carnegie, US
★★★★★ 4
Great illustrations but not sure about the story
Format: Board book
My toddler is obsessed with all things fish, so when she picked out The Rainbow Fish from Amazon search. The illustrations are gorgeous, and my daughter is mesmerized by the sparkly, foil-like scales on the fish. She keeps pointing at them every time we read it, and it’s become a bedtime favorite just for the shiny colors! One thing I found a little odd is the story: the Rainbow Fish gives away all her beautiful scales to make friends. It’s a sweet message about sharing, but as a parent I admit it made me scratch my head a bit (I wasn’t sure if my toddler really gets why the fish parts with all her sparkles). Still, it’s a friendly tale and we enjoy reading it together.
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Reviewed in the United States on March 3, 2026
P
Verified Purchase
Pretty
Whiting, US
★★★★★ 5
A Timeless Classic That Nourishes the Mind!
Format: Board book
Where to even begin with Eric Carle's "The Very Hungry Caterpillar"? This book has been a cornerstone of childhood for countless kids—and with good reason! First and foremost, the visual elements are stunning. Eric Carle’s unique collage technique brings the story to life in a way that instantly captures the attention of both young and older readers. His choice of bold, vibrant colors is just like eye-candy for the young ones. The tale itself is simple yet profound. A caterpillar eats its way through various foods, both healthy and not-so-healthy, growing bigger and ultimately transforming into a butterfly. On one level, it’s a delightful story about change and growth; on another, it subtly teaches children about the days of the week, counting, and nutrition. I appreciate how the book incorporates little "holes" in the pages to indicate where the caterpillar has munched through, adding a tactile element to the reading experience. My 5-year-old loves poking her fingers through the holes, making the story not just a visual but also a sensory delight! It’s also worth noting that the story is quick and to-the-point, making it perfect for bedtime or for little ones with shorter attention spans. But despite its brevity, it offers a wealth of topics to explore and discuss, from biology and metamorphosis to making healthier food choices. "The Very Hungry Caterpillar" isn't just a book; it's an interactive, educational experience that both children and adults can enjoy together. It is a tale that transcends time and remains as relevant today as it was when it was first published. If you haven't introduced your children to this story yet, you're missing out on a classic that’s as nourishing for the mind as it is a delight for the senses.
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Reviewed in the United States on September 4, 2023

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