Midwest Grow Kit's Organic Rye berry spawn bags are a great add-on to any of our kits, simply inject 3-5 cc's of your favorite grain or dung loving spores into the self-healing injector port and incubate right next to your jars!
If you want to grow mass quantities, our amazing Rye spawn bags are an easy solution! Our classic spawn bags are some of the biggest you can find with over 2 quarts of spawn in each bag.
Each bag contains nutrient-enhanced organic rye berries and a mixture of distilled and mineral water fortified with gypsum, diammonium phosphate (a fertilizer/nutrient to provide an adequate amount of nitrogen, and correct PH) and other nutrient enhancing herbs and minerals. Each spawn bag has a built in filter patch for gas exchange and a self-healing injector port for effortless and error proof inoculation.
These bags are guaranteed to arrive to you 100% sterile and ready to inoculate! Each spawn bag is professionally sealed and pressure sterilized at 15 PSI for 120 minutes.
Our Spawn bags come with their own step by step photo guide.
We also include a separate step by step guide for advanced growers on bulk spawn growing.
Overall Customer Rating of 171 Reviews: