Our mushroom fruiting blocks yield up to 2.5 lbs of fresh mushrooms each block. Just cut, spray 2-3 times a day with water, and grow. Our fruiting block grow kits are fully colonized and ready to use upon arrival. They also come with quick instructions attached to the bag.

How do you know you can trust our mushroom grow kits?

Because we actually use these same mushroom fruiting blocks on our family farm in Phoenix, AZ to supply the local market with fresh mushrooms.

As always, our mushroom fruiting block grow kits are:

• Chemical and pesticide free
• Handmade and packaged with Love
• No experience or special equipment needed
• 100% Guaranteed to Grow
• Ready to use upon arrival, all you need to do is add water
• Fun for everyone!

Because we actually use these same mushroom grow kit fruiting blocks on our family farm in Phoenix, AZ to supply the local community with fresh mushrooms.

If you live in a dry climate, it's a good idea to cover your kit with a humidity tent to help keep moisture levels higher.

1. Take a trash bag or other large loose bag and cut plenty of ½ inch holes throughout it. THIS IS IMPORTANT: Mushrooms breathe in oxygen and exhale CO2 just like we do. They will suffocate and abort if there is not enough airflow. 
2. Gently place the bag over your block and mist the inside of the bag every day. When you start to see baby mushrooms form (pinning), you can remove the bag and keep misting the block. 

Pro Tip: You can also use a clear plastic tote with holes cut in it instead of a plastic bag. This is a great option if you are going to be ordering recurring mushroom grow kits in the future. 

We recommend using your mushroom grow kit upon arrival for best results. If you're not ready to use your mushroom growing kit immediately, it can be stored in a cool dry place, out of direct sunlight, for up to 6 months. Keep in mind that mushroom mycelium is alive!

Lion's Mane, Blue Oyster, Golden Oyster, and Gray Oyster mushroom grow kits can be refrigerated for up to 6 months (preferred storage method if possible).

PINK OYSTER MUSHROOMS: Do not refrigerate pink oyster mushroom grow kits. They can be stored in a cool dry place, out of direct sunlight, for up to 6 months.

We 100% guarantee your fruiting block with grow mushrooms orwe send you a new block for free(or refund your money if you really don't feel like trying again). 95% of the time a customer can't get one of our blocks to produce mushrooms its due to low humidity in the growing environment. We highly suggest you make a humidity tent to maximize the chance of producing a large flush of mushrooms to harvest.