Lion’s Mane Grain Spawn Bag

Lion’s Mane is one of the most fascinating mushrooms you can grow. Its cascading “pom-pom” or crest-like growth isn’t just dramatic to look at — the flavour is amazing too, like lobster or crab, and the texture is soft yet substantial in the mouth. Our Lion’s Mane Grain Spawn Bag comes pre-colonised so you can skip past the slow stuff and dive straight into block preparation and fruiting.

This strain has been picked for yield and performance, with lab tested genetics to ensure good flavour and healthy growth. It does well in all sorts of bulk substrate — hardwood, sawdust, or mixes — inside monotubs or grow bags. Warmth, humidity, indirect light and good fresh air exchange at the right stage are the keys to success.

While Lion’s Mane has a slightly longer colonisation phase compared to some oyster mushrooms, the wait is worth it: once the spawn is fully colonised and conditions are right, you’ll likely harvest in about three weeks after spawning. The fruit bodies are substantial and visually spectacular.

For those who want more than just quick flushes, Lion’s Mane delivers something special. It’s perfect for meals where presentation and texture matter — imagine fluffy cascading fruiting bodies in dishes, causing people to do a double take. And if you enjoy the process of growing as much as the result, Lion’s Mane is deeply satisfying: you’ll be nurturing something a little magical.