Mushroom Growing Substrates

Sterilized Rye Berry Mushroom Substrate Bag
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Sterilized Rye Berry Mushroom Substrate Bag
  • Model: OG1023
  • Manufactured by: Out-Grow

Price:   Starting at: $6.00

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Yet another addition to our mushroom growing supplies!

Sterilized rye berries mushroom spawn.

We only use 100% certified organic rye berries for our spawn. Rye berries have been the choice grain spawn of mycologist for decades.
Known for their wonderful consistency and resistance to contamination, properly prepared rye berries are second-to-none for healthy mycelial growth. We fortify our rye berries by adding sulfur and calcium enhancing the performance of the rye berries as a substrate. In fact, they are so nutritious, you can just case the colonized grains or fruit right in the bag! Or you can do a bulk grow by doing a grain transfer to our other mushroom substrates. Please see our other items for casings, bulk substrates, and other great deals.

This sale is for a one pound (equal to 1 quart) bag of sterilized rye berries.

Customer Reviews:
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Date Added: 05/19/2013 by Matthew P.
I had very fast, healthy colonization with this grow bag. Im impressed with the quality and size of grain. Sterile contaminate-free bag, the moisture was perfect for spawning fast. Great Job Out-Grow!

Rating: 5 of 5 Stars [5 of 5 Stars]

Date Added: 11/22/2012 by Suzanne S.
Pretty high end substrate pretty easy with colonization. One of the bags was too saturated with water and became contaminated. Other than that a righteous buy!

Rating: 4 of 5 Stars [4 of 5 Stars]

Date Added: 11/16/2012 by Blaine L.
Amazing!!! Great service!!! Fast Delivery!!! Even sent a 15% off coupon for my next order!!! I am very pleased and I look forward to doing even more business with Out Grow!!!Thank you very much Out Grow, and a special thanks to Mike For all your help!!!

Rating: 5 of 5 Stars [5 of 5 Stars]

Date Added: 09/27/2012 by Steven Z.
I only used 1CC of spore solution from a syringe and it was colonized strong within a few days. Hands down the fastest colonizing substrate you'll find. I don't even make my substrates anymore. The sterile rye berries are in a sealed bag with a filter port for air exchange. I also bought the gasket maker and made my own self-healing ports with the out-grow guide.

Rating: 5 of 5 Stars [5 of 5 Stars]

Date Added: 07/24/2012 by Diana G.
Best results I've ever had using rye! These bags are reasonable priced and reliable. Fast & convenient with amazing results, especially when used with the manure base substrate.

Rating: 5 of 5 Stars [5 of 5 Stars]

Date Added: 05/17/2012 by Anna B.
This is a great product that is easy to use and so inexpensive it makes using anything else silly. Super fast colonization (mine only took 10 days to be fully colonized)

Rating: 5 of 5 Stars [5 of 5 Stars]

Displaying 7 to 12 (of 15 reviews)

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