Superior pre-sterilized mushroom substrates BRF Jars Brown Rice Flour Mushroom Substrate (6 Pack) Get ready to cultivate your desired gourmet mushrooms with Out-Grow’s BRF Jars Brown Rice Flour Mushroom Substrate (6 Pack). Our premium substrate recipe is nutrient-rich brown rice flour and vermiculite substrate, fully sterilized and hydrated for immediate use. It has been tried and tested for the last decade, ensuring top-notch quality and performance. Each BRF jar features a self-healing inoculation point, providing an easy and efficient method of inoculation. Our gas exchange filter eliminates the need for an extra layer of vermiculite, ensuring proper gas exchange for optimal growth. With the flat gray self-healing inoculation point, simply inoculate 2-4cc of your favorite gourmet mushroom culture solution. Make a circular motion with your needle as you are inoculating to evenly distribute the culture solution. Once your BRF jar is fully colonized, you can birth the cake to your preferred fruiting chamber for fruiting. The jars and lids can be reused after washing, making the BRF Jars Brown Rice Flour Mushroom Substrate (6 Pack) a cost-effective and eco-friendly solution. At Out-Grow, we’re committed to providing 100% customer satisfaction, ensuring that each jar is manufactured to meet the highest quality standards. Our BRF jars are easy to use and suitable for both novice and seasoned mushroom growers alike. Order your 6 Pack of BRF Jars from Out-Grow today and experience the best in gourmet mushroom cultivation. We stand behind our products and guarantee your satisfaction with every purchase. Contact us for bulk orders and let us help you with your mycology needs.Why by your supplies from Out Grow? Out-Grow is the go-to source for mycology supplies, with over a decade of experience in making high-quality products for mushroom cultivation. Our knowledgeable and friendly staff is always available to answer your questions and provide you with the information you need to succeed in your mycology endeavors. With years of experience and a proven track record of success, Out-Grow is the obvious choice for your mycology needs. Whether you’re a novice or an experienced grower, we have the expertise to help you succeed in your mushroom cultivation. Contact us for bulk orders and let us help you achieve your mycology goals.© 2023 Out Grow LLC. All rights reserved

Manure Based Mushroom Growing Substrate This sale is for 6 five pound bags of substrate Please note if you plan to start from a culture solution or liquid culture syringe you need to begin with Rye Berries or our Multi Grain Spawn. We also have Private Listings available.Manure Based Mushroom Growing Substrate is specially formulated mushroom growing substrate for growing dung loving edible mushrooms. We take field leached horse manure, shred it and then fortify it with all the necessary minerals and vitamins that mushrooms need to grow. We get our manure form one single source. There horses are organically fed and very healthy. By processing the manure and mixing it with various ingredients we create the absolute best substrate on the market today. Carefully PH balanced and proper moister content is guaranteed. this is by far the highest quality mushroom substrate on the market today. By using a perfect mix of horse manure, coconut coir, gypsum, vermiculite and other additives we have came up with a 100% organic and natural equine dung based mushroom substrate. Magic Mountain Compost should be used in conjunction with our mushroom grain spawn, rye berries and mushroom casing. You can mix and match our products to make your own personalized mushroom grow kit. Growing with mushroom grow bags Manure based mushroom substrate comes to your front door sterilized and ready to use! You will receive your substrate in a heat sealed large mushroom grow bags with a 5 micron filter patch to provide perfect fresh air exchange and filter out bacteria and other contaminates. Our one pound bags of substrate the bag size is 4″ X 3″ X 18″ with a 5 micron filter patch. Our 5 pound bags we use 15″ X 24″ bags with a 5 micron filter patch. We use the largest spawn bags available to insure plenty of room for substrate and the fruiting mushrooms. By cultivating in these mushroom grow bags you don’t have to adjust humidity in a fruiting chamber or worry about contaminates compromising your grow. Manure based mushroom substrate can be frozen in its original packing for up to 4 months or kept in a cool dark place for up to 1 month before using. It is always best to use our products as soon as possible. Why buy your substrate from Out Grow? Well first of all our products are sterilized and package in a sterile lab. Not in a residential kitchen like other sellers here on eBay. We have invested much time and money on our equipment and proven procedures. 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. It is inevitable that occasionally bags will fail, but we got your back! Explain to us the problem and more then likely we will send you a replacement! With 100% feedback and years of experience Out Grow is the obvious choice for your mycology needs. Out Grows customer support is available 7 days a week via eBay messaging. Our products are 100% guaranteed to work or we will replace your product for free!