North Spore Organic Golden Oyster Mushroom Spray & Grow Kit (4 lbs) | USDA-Certified Organic, Non-GMO, Beginner-Friendly & Easy to Use | Handmade in Maine, USA

If you have never tried growing mushrooms from a fruiting block you need to. It's really fun for kids, teenagers, and adults. They grow quickly and taste delicious. It's pretty amazing how fast they are ready to harvest and the fact that you can harvest 3-4 times is even better. After they are done they make great fertilizer for the garden. You'll even have a few mushrooms sprout in the garden for fun.

I'm very happy with this kit. I've threatened myself with the idea of growing culinary mushrooms for many years, but was intimidated by the sanitation and procedurals associated with it, but now upon reflection I think I may be getting the bug. This kit took the stupid out of me and simplified everything, just cut and water-done deal. I have to confess being a bit alarmed when, after about a week and a half the first head popped out with pins on it, and I thought "hmm". The next few days were even more alarming; I am certain if I sat all day long I would have literally watched these things move they grew so darn fast. I was beginning to wonder if I had invited a transplanetary entity into my home! They were like Aliens, man...they doubled in size the first night of fruiting-QUADRUPLED in mass and volume on the second night, and continued prodigiously for about 5 more nights-I regret not setting a time-lapse camera on it. I just harvested my first fruiting today, threw them in a cast iron with butter, italian seasoning and light salt and THEY WERE SO DELICIOUS alongside the remnants of a wagyu tenderloin roast. I felt like I'd eaten a meal made for a king, and I felt great having successfully brought them to fruit-little though I may have done. I am now coming down with grand visions of going the full-bore route of buying spore kits and utilizing huge containers in my basement at this point. Thanks North Spore-this was an awesome experience. If I wind up going full-bore, I apologize for not buying more of your kits but that may well be because you inspired me on to bigger and better things. :)

I wanted to give northspore growing kits a shot as there are many more products from this company for mushroom growth. When the bag arrived, it had very little mycelium growth in the bag and even before the bag had a chance to grow enough mycelium to have a chance of fruiting, blue mold had started to develop in the bag. I got this kit along with others from in bloom and back to the roots. This was the only kit I have ever used that did not fruit and developed blue mold.

I love these mushroom grow kits. My first flush grew right away and I was eating mushrooms in 2 weeks of starting the kit. The second flush is already starting to grow several weeks later. Lots of fun for a mushroom enthusiast.

Growing fungus but not shrooms yet. Still hopeful. I’ve had good luck with mushroom kits before so I have no doubts. Anxiously awaiting.

My grow block was only half colonized. Took a while for fruiting to start but when it did It looked impressive. Within a few days i started to smell a nasty odor. Smelled like pee so I looked that issue up and read to throw it out cause it could make me sick. I don't know what went wrong but these did not work out for me. Hope you have better luck than I did. Happy shrooming.

We’ve gotten each of the spray and grow kits that North Spore provides, Golden Oysters were the only ones we hadn’t tried yet. We got our box, and for the first time we had a bit of contamination in the bag. We reached out to North Spore and they got a new box sent out right away. Round two is going great. Our first flush was ready today, and it was delicious. Great customer service, delicious mushrooms and fun for everyone to watch grow.

!Two weeks out and I have a Mushrooms!!!! I was beginning to think that I did something wrong...Just needed patience! Went out this am and there they were. I WILL be ordering more!

There was an issue with the delivery, and North Spore customer service was able to help promptly and kindly. Great company!