Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Excellent
72 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
Happy Mushrooms makes growing mushrooms at home as easy as possible with our totally done-for-you Happy Mushroom grow kits. No experience needed. Just put the bag somewhere with a bit of ambient light and some air flow and watch the magic happen. We offer top notch customer support, and your success is 100% guaranteed.
Happy Mushrooms (happymushrooms.com) has 72 customer reviews on The Fair Hearing, with an average rating of 4.5 out of 5.
Showing 61 reviews with 5 stars · Clear filters
Best company ever. I had 8 bags get contained by other vendors. With Happy Mushrooms everything is done. Just start the fruiting process and in 3 weeks harvest. It was exactly what I wanted! I will always buy from them. No more contamination no more waiting weeks for colonization just success!
By Angie Ruskin M.
Great company! The bags came ready-to-go, as promised. When I received my order I had some questions... their customer service answered promptly. Furst flush was good; I was happy with it. But I felt the bags were too constricting... I had a lot of side pinning. So for the second flush I put the 2 cakes in a fruiting chamber. WOW! Amazing, explosive growth on the second flush. Potency is great too. I definitely recommend this company, they made things very easy.
By Craig R.
I didn't really expect to have much trouble with the process since I'm an experienced grower. But this was as easy as it gets. I only had one question about when they would start shipping after the holidays. I got a response in a couple of hours. I'm super satisfied and will be ordering again. Also I've grown a lot in the past and these are by far the largest I've ever grown. They're freaking huge.
By Jason
Very awesome guy! On my second order i have zero complaints and even provides instructions and advice that are top tier. 10/10 reliable and great source.
By Dylan C.
I do not have a green thumb of any kind I usually kill artificial plants and this was the easiest thing I have ever done i got a huge first flush and two days in I already have my second flush growing it started as soon as I put it back in its special growing space by yesterday you could see how it was turning white all over it it's crazy. Super easy and if you follow hisb
By Kathleen R.
I have tried to contact them for over 3 weeks never got back to me asked for help no communication at all. I have written them over five times and still nothing. The bag came as described but did not fruit like advertised, and when contacted about guaranty no response! Idk if something happen like a family emergency or could be anything but right now I'm disappointed after writing this they contacted me and apologized their site was messing up and took care of everything they keep there word so far and am pleased with them ☺️
By Steven G.
First time grower. With a little help via email, my first harvest yielded 40 grams. Customer service was top notch as I had questions that were answered via email, usually within hours of asking. To say that I am satisfied with this company is an understatement.
By mike G.
Great company to work with. Excellent customer service and their products are top quality. Very happy with my experience.
By Joaquin R.
