Mushroom Growing Substrates

Sterilized Rye Berry Mushroom Substrate in Injectable Jar
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Sterilized Rye Berry Mushroom Substrate in Injectable Jar
  • Model: OG1018
  • Manufactured by: Out-Grow

Price:   Starting at: $10.00

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Well, we know a lot of people prefer the traditional methods of colonizing grains, which is in quart jars.
This sale is for 1 quart jar of fully hydrated and sterilized rye grains with self healing injector lids and 0.22µm gas exchange filters. These jars are filled a little over 3/4 of the way with sterilized rye berries. The jars are sterilized and ready to use right out of the box! Simply inject 2-4 ml of gourmet mushroom spore solution or liquid culture and your done!
Allow to fully colonize at room temperatures for approximately 20 days. Now your colonized grains can be cased, used for grain transfers or spawned to a bulk substrate for larger grows. You may choose quantities of one jar or four jars from the drop down menu. If you need larger quantities please see our bulk discount listings

Customer Reviews:
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Date Added: 09/18/2017 by David H.
These jars are "ON POINT". Great alternative for someone who does not have a PC yet. All 5 I purchased performed perfectly.

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

Date Added: 11/12/2015 by Eric S.
I'm new to mushrooms and bought these along with a syringe culture. I made some of my own jars as well and injected both. These jars are growing well, even while the ones I made haven't started yet. I'll keep practicing making my own jars, but until I get that down, these are my go-to jars. When I got nervous about the amount of time it was taking to grow (I'm new and impatient), I called in and Mike took the time to give me advice and help make sure I would be able to grow some mushrooms. Excellent product and support to match.

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

Date Added: 03/19/2014 by justin K.
Best grain jars ive bought HANDS DOWN. The injector ports and filters are second to none, especially compared to RTV SHIPs and Micropore. These are the real deal!

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

Date Added: 10/19/2013 by Shane D.
I bought 4 QUART Jars for my father as it was his 56th birthday this year. I'm proud to say that with the superb quality of your product; he was brought to tears with the success rate, it's only been one week after inoculation & all four jars are healthy with colonization occurring all throughout the rye grain substrate. You are good people Mike.

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

Date Added: 03/18/2013 by Chad H.
I bought the 12 pack special and Wow! Very fast colonization and contaminant free. Great job, customer for life.

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

Date Added: 07/08/2012 by Scott Z.
The jars came quickly and were completely sterile just as promised. All of my jars are working perfectly and have 0 contaminates. I didn't even have to use a glove box during inoculation.

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

Displaying 1 to 6 (of 7 reviews)

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