Rye Grain Substrate Recipe
It has been used for decades by both hobbyists as well as commercial growers.
Rye grain substrate recipe. Bulk substrates cannot be inoculated using liquid culture or spore solution and so one of the first steps in a bulk grow is creating grain spawn in order to inoculate the bulk substrate. Common substrate recipes for growing mushrooms usually involve straw or hardwood sawdust although there are many other good options to be considered. Stove and large pot. Grain to grain transfer is a wonderful method of turning 1 colonized jar into 10.
Or synthetic filter disc pressure sterilizer. The following is a rye grain rye berry substrate recipe. When you use larger amounts of rye for in a filter bag less water is added otherwise it will become a sloppy substance. A good substrate is required in order for the mushroom to grow and to fruit.
Recipes for bulk substrate edit. A grain to grain inoculation can be done in the same manner by taking a fully colonized jar shaking it up then adding some of the colonized grains to your fresh jars. Mason jars and polyfill. Although the following method is a little labor intensive its a foolproof way to get perfect grain spawn every time.
A often used ratio is 1 part rye 0 8 part water. Once your grain spawn is fully colonized it can be mixed with your pasteurized bulk substrate in a process called spawning. Our rye grain rye berries are pure with very few broken kernels and has long been the preference for mushroom cultivators worldwide. The rye which will serve as substrate has to be sterilized first.
Rye grain rye berries are the most preferred grain for mushroom substrates. To sterilize rye you need to mix it with water. 12 cups 3 litres of organic whole wheat grain pre soaked for 24 hours in cold water 12 teaspoons of gypsum calcium sulfate you can buy it in any garden centre sometimes sold as clay breaker. To put it simply a substrate is a bulk material that the mushroom mycelium can use for energy and nutrition.