Mushroom Grow Kit Co.
3 Pack - Premium Gold, Pink, and Blue Oyster Mushroom Fruiting Block Grow Kits - 15 LBS
3 Pack - Premium Gold, Pink, and Blue Oyster Mushroom Fruiting Block Grow Kits - 15 LBS
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We made mushroom growing easy with our beginner-friendly, gold, pink, and blue oyster mushroom fruiting block grow kits. Just cut an “X” into the plastic bag, spray it with water 2-3 times a day, and watch them grow! Our mushroom fruiting block grow kits are meant to be used indoors, so anyone can grow mushrooms at home.
- No experience or special equipment needed
- 100% Guaranteed to Grow
- Ready to use upon arrival, all you need to do is add water!
- Chemical and pesticide free
- Grow up to 2.5 lbs of fresh mushrooms per kit
- Fun for the whole family
Why are they a cheaper? Because they don't include a free spray bottle or our custom branded cardboard boxes. This allows us to keep our prices low (without compromising on quality) and pass on the savings to you, our beloved customers.
FREE SHIPPING on orders of $125+
FREE SHIPPING on orders of $125+
Free contiguous U.S. shipping (excludes Alaska and Hawaii)
Instructions
Instructions
- Slice an 'X' into the plastic underneath with a sharp knife.
- Fill a spray bottle with water and spray where you sliced your 'X' at least twice a day - more if you live in a dry climate. You should give your kit 8 -12 sprays each time you mist it.
(If mushrooms start to grow but dry up and die, your growing conditions are too dry and you should make a humidity tent.) - Place your grow kit in a warm, humid part of your home and out of direct sunlight. It takes 5-14 days for 'pins' or 'baby mushrooms' to form.
- Harvest 4-5 days after pin formation.
Did you know mushrooms can double in size every 24 hours once they start fruiting?
How to Make a Humidity Tent
How to Make a Humidity Tent
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.
- 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.
- 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.
Storage
Storage
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.
Our Guarantee to You
Our Guarantee to You
We 100% guarantee your fruiting block with grow mushrooms or we 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.
Why Mushroom Grow Kit Co?
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!
Let customers speak for us
It's been hard to find gold oyster mushroom fruiting blocks since North Spore discontinued them. Gold oysters are a big seller and attract attention to our farmer's market booth. We gave Mushroom Grow Kit Co. a shot and have decided to switch all of our other fruiting blocks like pink, blue, and lion's mane to them.
I was happy with how big the oyster mushrooms and fresh lion's mane grew. We were able to get a 2nd round of mushrooms from each kit.
I ordered these to grow pink oyster mushrooms for a vegan bacon recipe. It turned out amazing!
The pink oyster mushrooms are the prettiest by far.
Large fresh lion’s mane every flush
This is my second order from Mushroom Grow Kit Co and I feel like their humidity tent makes a big difference for the lions mane.
I was impressed with how big of mushrooms grew. Nothing taste better than home grown mushrooms.
We can never find pink oyster mushrooms in the grocery store where we live. Mushroom Grow Kit Co. is the place to go if you need them. We had fresh mushrooms to cook with in 6 days!
My sister loved this grow kit. She is big into lions mane.
Best fruiting blocks around hands down.
I ventured into growing mushrooms at home with these fruiting blocks. The pink oysters produced a beautiful harvest just 5 days after I started the block, they are super fast and really cool. They also can produce after harvest so can regrow. I also have blocks for lion’s mane and blue oysters which are producing really well. Highly recommend if you like mushrooms!
Let me tell you: the Grow‑at‑Home Lion’s Mane kit has been one of the most fun and rewarding things we’ve done this summer. My twins—always on the go—have lovingly misted it twice each day, and in just around two weeks we harvested our first magnificent Lion’s Mane “steak.” Cooked plant‑based bliss! The kids, who normally wouldn’t touch mushrooms, inhaled it like it was candy—they’ve been permanently won over.
The second kit is just about ready too, and checking in on the little pins turning into full, cream‑colored clusters has become a daily highlight. It’s easy, hygienic, and genuinely engaging. What really stands out is how this kit can turn even skeptical eaters into mushroom fans—with zero fuss involved.
If you’re looking for an educational, interactive, and utterly delicious family activity, this kit deserves a spot on your counter—and a bowl on your dinner table.
The best fruiting blocks you can get for your money. They consistently deliver the same yield every time.
These mushroom fruiting blocks gave me 3 full flushes no problem in my martha tent. Impressive yield.
Quick, easy, and we had fresh mushrooms in 7 days of starting the grow kit.