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Description

Sterilized BRF & Vermiculite Jar with Injection Port & Filter (BRF Jars)

Simplify your mushroom cultivation with Out Grow's Sterilized BRF & Vermiculite Half-Pint Jars. These jars are filled with brown rice flour and vermiculite mushroom substrate. The lid is equipped with a flat gray self-healing injection port so you can introduce your spore solution effortlessly. With the included gas exchange filter, there's no need to fuss over adding an extra layer of vermiculite.

The beauty of these BRF jars is their adaptability to the PF Tek method, a tried-and-true mushroom cultivation technique. Simply make a circular motion with your needle to evenly distribute the spore solution and wait for the mycelium to colonize the jar. Wondering how long for mycelium to colonize the jar? That varies by strain and conditions, but our substrate's quality assures a speedy process. Once colonized, birth the BRF cake into your desired fruiting chamber.

These jars aren't just a one-time deal. After birthing, the jar and lid are reusable, making this product an environmentally friendly option. When not in use, the jars offer a long shelf life, remaining stable in a cool, dry place for up to six months.


Customer Reviews

Based on 14 reviews
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m
mac
jars worked excellent!!

my last mushroom harvest I purchesed the same concept from midwestG which yeilded very low .outgrows jars colinized the whole jar completley white with mycelium.excellent product.5***** stars

J
Jimbo
Great so far

So far came fast and got it through etsy but ill be here and have been here one way or another outgrow out performs outstandingly well inside but also outside if your into that dont think you'll be without purchasing these outstanding products cause honestly without a doubt there company will out live the rest because they are the outcasts like us so really think about who's outside looking in if we're ALL outcasts??? Just think outside the box go with outgrow or be left put.

M
Mushman
Working very well.

Inoculated them and within 4 days I already had mycelium growing.

S
Steven T.
Great Product

Bought 12 of these jars and each one colonized quickly. Highly recommended.

J
John M
Good Product

I bought six of these jars. Received them fast, well packaged and ready to go. I really appreciate the convenience so I just bought six more!!!!