BRF Bags (Brown Rice Flour Mushroom Substrate) This sale is for 6 x 8 oz bags We have simplified the brown rice flour mushroom growing technique even further for you. Yes it is simpler, cost less and is easier to work with then traditional half pint mason jars containing the same mix. These bags contain 8 ounces of pure mushroom substrate which is much more than others sellers use in half pint jars. No extra layer of vermiculite needed like standard PF Tek jars so you get more substrate! Simply inoculate the bag with 2-4 cc of your gourmet mushroom culture solution or 5-8 cc of liquid culture and let it grow. Out-Grows Brown Rice Flour mushroom substrate mix is 100% sterilized and ready to use at your front door. The substrate is has a light consistency after it is broken up that is very easy for mycelium to colonize. This mushroom substrate is enhanced with all necessary nutrients and moisture needed for healthy large fruits. The substrate contains vermiculite, brown rice flour and gypsum. There is no fragile heavy glass jars to ship so our shipping and production cost is much lower than jars. Our bags have a 0.5 micron filter patch for proper gas exchange while keeping contaminates out. You can fruit in vitro in the bag or in a fruiting chamber as you would a standard substrate cake. Nothing could be easier. Just inoculate and wait. For larger grows the BRF bags can also be used as spawn for a bulk substrate. Normally from inoculation to fruiting is around 4-5 weeks. This mushroom substrate is one of the finest available. These bags are suited for beginner and advanced mycologists. Out-Grow is here to help! Out Grow has been making mycology products for many years and we have the experience and professionalism that only comes with being in business for a long time. We are happy to answer all of your questions with knowledgeable information. Mycology can be challenging at times that is why we are here to work with you. If you have any problems please explain to us the problem and Out-Grow will be happy to work with you! With 100% feedback and years of experience Out Grow is the obvious choice for your mycology needs. Please thoroughly research the gourmet mushroom strain you want to cultivate. Most gourmet mushrooms will start on sterilized rye grain however you will need to know what secondary substrate is needed. Out Grow’s customer support is available 5 days a week via eBay messaging Monday through Friday. Our products are 100% guaranteed to be sterile and ready to use. © 2023 Out-Grow. All rights reserved

BRF Bags (Brown Rice Flour Mushroom Substrate) This sale is for 12 bags We have simplified the “PF Type” brown rice flour mushroom growing technique even further for you. Yes it is simpler, cost less and is easier to work with then traditional half pint mason jars containing the same mix. These bags contain 8 ounces of pure mushroom substrate which is much more than others sellers use in half pint jars. No extra layer of vermiculite needed like standard PF Tek jars so you get more substrate! Simply inoculate the bag with 2-4 cc of your gourmet mushroom culture solution or 5-8 cc of liquid culture and let it grow. Out-Grows Brown Rice Flour mushroom substrate mix is 100% sterilized and ready to use at your front door. The substrate is has a light consistency after it is broken up that is very easy for mycelium to colonize. This mushroom substrate is enhanced with all necessary nutrients and moisture needed for healthy large fruits. The substrate contains vermiculite, brown rice flour and gypsum. There is no fragile heavy glass jars to ship so our shipping and production cost is much lower than jars. Our bags have a 5 micron filter patch for proper gas exchange while keeping contaminates out. You can fruit in vitro in the bag or in a fruiting chamber as you would a standard substrate cake. Nothing could be easier. Just inoculate and wait. For larger grows the BRF bags can also be used as spawn for a bulk substrate. Normally from inoculation to fruiting is around 4-5 weeks. This mushroom substrate is one of the finest available. These bags are suited for beginner and advanced mycologists. Out-Grow is here to help! Out Grow has been making mycology products for many years and we have the experience and professionalism that only comes with being in business for a long time. We are happy to answer all of your questions with knowledgeable information. Mycology can be challenging at times that is why we are here to work with you. If you have any problems please explain to us the problem and Out-Grow will be happy to work with you! With 100% feedback and years of experience Out Grow is the obvious choice for your mycology needs. Please thoroughly research the gourmet mushroom strain you want to cultivate. Most gourmet mushrooms will start on sterilized rye grain however you will need to know what secondary substrate is needed. Out Grow’s customer support is available 5 days a week via eBay messaging Monday through Friday. Our products are 100% guaranteed to be sterile and ready to use. © 2023 Out Grow. All rights reserved