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: $7.50

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These bags do not have self healing injection ports. 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: 01/20/2016 by Jeffrey S.
Got my bags and started on the 14th No growth yet but seems to be reliable and shipping was on time.

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

Date Added: 01/07/2016 by Steve S.
I have been ordering the jars and doing grain transfers which work well. I wasn`t sure if the bags would work since I don`t have a sealer to keep contamination out, but they have. I fold them over a couple times and use paper clips to close. The bags for some reason seem to work faster than the jars and take up less space. Another perfect product from Out Grow!!

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

Date Added: 09/29/2014 by Randal W.
I love these bags I'm going to try them jars but these bags if done correctly always go. And Mike is a great guy to work with on things. Out-Grow is the only site I buy from.

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

Date Added: 09/07/2014 by ryan l.
Had an issue with my order, was replaced and havent had any problems since. Glad I sent an email. Didnt think they were going to help me out but they did, totally changed my view on this site and would do business here again

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

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]

Displaying 7 to 12 (of 19 reviews)

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