Collection: Grain Spawn

Dive into the world of DIY mushroom cultivation with our lab-grade grain spawn.

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What is grain spawn?

Grain spawn is a grain (such as millet or rye) that's been inoculated with mycelium, the root-like structure of mushrooms. When you add grain spawn to a substrate like hardwood, it creates a rich foundation for mushrooms to grow. Mushroom kits are created using this process.

Take your growing to the next level

If you've dabbled with mushroom kits and want delve deeper into mushroom cultivation, grain spawn is the ideal next step. In this step-by-step video tutorial, you'll learn how to grow lion's mane mushrooms with just a bag of grain spawn, some wood pellets, and a bucket. Get ready for huge harvests and complete control over the growing process.