Our pre-sterilized organic rye grain mushroom spawn jars are the perfect way to start your mushroom-growing journey. The spawn jars are easy to use and guaranteed to be free of contamination, so you can focus on growing healthy mushrooms.Our organic rye grain spawn is carefully prepared to maximize its effectiveness. The rye kernels are washed multiple times with warm water, and then soaked in distilled water for 20 hours. This ensures that the kernels are clean, free of impurities, and perfectly hydrated.
The rye berries are then simmered for 15 minutes, which infuses them with the right amount of moisture. Excess water is carefully drained, and the rye kernels are spread on a piece of fabric to cool the grain down. This results in a hardened outer shell, which helps retain moisture within the kernels throughout the cultivation process. Jars are sterilized at 15 psi. Jar lids have rubber injection ports for easy inoculation.Made with organic rye grain for healthy mushroom growth. Easy to use, even for beginners. Jars and jar lids can be refilled and reusable. Excellent choice for bulk growing. Suitable for growing all kinds of mushrooms.
Reduces the risk of contamination. Provides a healthy substrate for mushroom growth. A laminar flow hood or still air box is not required.
Glass protects spawn longer than bags. Order your pre-sterilized rye grain spawn jars today and start growing healthy mushrooms. This item is made of organic rye grain, distilled water, mushroom cultivation jar, reusable jars and replaceable lid ports.