As functional mushrooms like Lion's Mane become more popular, companies like North Spore are capitalizing on the trend.

you want to ensure the humidity is between 85% and 95% in your grow tent or under the plastic. You should see “pins,” or what will eventually form mushrooms, anywhere from a few days to two weeks.

You can achieve this by misting the growing area regularly or using a humidity tent. Temperature: Most mushrooms prefer temperatures between 55-75°F, though this varies by species. Check the ...