Everything I've purchased has been perfect except for one 2lb grain bag which may have been damaged in shipping but it wasn't holding air . Either way I've been completely satisfied with my purchases and will shop again. Shipping was not the companies fault. 5 star!

Shipping box was damaged and unfortunately two sterile grain bags had a small opening. The rest of the sterile grain bags were intact. Sent pictures and emails of the situation. I’m waiting for a response. Southwest Mushrooms has the best costumer service and I’m sure they are very busy.

I am a commercial mushroom cultivator and when I am in a pinch and need supplies, I come here. Always reliable, always premium quality.

Very mild flavor, strong benefits, makes an excellent gift!

I had 24 HCN substrate block sterilized and when I went to grab my shiitake spawn I realized I only had lion’s mane fully colonized. So I ordered some spawn from SWM and some pink oyster LC. Order showed up promptly (by the time I got 24 masters mix blocks sterilized. I can only do 4 at a time) Spawn came colonized and I was able to put it to substrate right away. Blocks are colonizing rapidly. Thanks guys!

Top quality and such unique options!

All 4 strains received were clean and healthy.All grew very quickly.Made liquid cultures with them.They gave great help and advice.Very knowledgeable.The you tube videos I've watched show the quality of their strains.Great job SW!!!

I recently used the grain spawn I ordered and was very impressed by the quality and quantity of mushrooms I was able to harvest. I'm looking forward to purchasing again soon. Thank you so much Mike for calling me personally to ensure I was getting what I need to start up my farm, I really appreciate that outstanding customer service, you truly are passionate about what you're doing. One love man

Injected the bag with the culture and within a week it was ready. I make my own sawdust substrate and is working wonderfully. Highly recommend.

Mushroom Powder

Wonderful kit and beautiful shiitake mushrooms! Thank you!

I ordered several fruiting blocks and all but one fruited wonderfully. I called about the one that didn't produce and they promptly sent another no questions asked. Highly recommend.