Mushroom Growing Substrates

BRF JARS ™ Brown Rice Flour Based Mushroom Substrate
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BRF JARS ™ Brown Rice Flour Based Mushroom Substrate
  • Model: OGBRFJ100
  • IN STOCK

Price:   Starting at: $5.25

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Details: Brown rice flour based mushroom substrate fully sterilized in easy to inoculate half pint jars. BRF jars are the perfect growing medium for almost any gourmet mushroom strain. The jars are filled with nutritious mushroom substrate and fully sterilized for your convenience. Simply inoculate through the flat blue self healing inoculation point. Make a circular motion with your needle as you are inoculating to evenly distribute the gourmet mushroom spore solution. BRF jars also have a gas exchange filter so no extra layer of vermiculite is needed. Once your BRF jar is fully colonized you can then birth the cake to your desired fruiting chamber. After you have birthed your cakes you can wash and reuse the jar and lid as well.

Customer Reviews:
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Date Added: 02/09/2019 by Derrian R.
So far 5 star, Super fast shipping and was stress free. I recieved exactly what i ordered, will post another review when inoculated.

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

Date Added: 01/29/2019 by Andrew A.
Great quality, simply injected the spores with syringe through self healing port. Started to colonize within a few days with no contamination! Recommend this to anyone trying to cultivate mycelium without having to worry about contamination.

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

Date Added: 01/29/2019 by Andrew A.
Just buy these jars if you dont have a good set up for making them. both jars that had spores injected in them are colonizing already within the first 4 days, No signs of contamination either. This is the easiest method for mushroom growing from spores, simply inject through the self healing injection port, then just sit back and wait. 100% will order again when more jars are needed. Fast shipping and processing too!

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

Date Added: 12/02/2018 by Shane E.
purchased twice from Out-Grow tried a couple different bags and these jar all I can say is everything I have purchased was of excellent quality no contamination good moisture ratio it is nice to finally have a company I can trust will be purchasing more in the future thank you Out-Grow!

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

Date Added: 11/28/2018 by Michael M.
Bought a few different things to experiment including 5 of these brf jars. So convenient. Contamination free and great quality. I will be returning for more regularly.

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

Date Added: 05/15/2017 by Michael T.
Bought 4 jars for my first order. Used a two-year old oyster mushroom syringe and inoculated in open air in a dirty house... Zero contamination! These jars are excellent for those without the space to prepare jars & substrate. Will be ordering again.

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

Displaying 1 to 6 (of 8 reviews)

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