Collection: MUSHROOM SUBSTRATE JARS

Very well packaged, sterile, came ready to use. I will purchase these again when needed.

Haven’t used yet, but shipped fast like an Amazon package and was well packaged with a gloves and mask for sterilization I didn’t know it came with !!! Wooohooo

They never disappoint me

Far better to deal with than Mycology Supply. The pellets were great! Made a great substrate for my Son’s shiitake when mixed with some wheat bran.

Beautiful package best stuff!!

Absolutely love their products!!! Beautiful packaging amazing customer support 11/10 will buy again!!!

I ordered a grow bag bundle but was disappointed when I saw that one of the two bags was defective and came with a hole in it. I reached out to the company and they assured me it was an unusual occurrence and sent me TWO new bags as a replacement. Very happy with how they responded and fixed the situation.

Don't like to be pressed to do a review. Like the business at first many stores same product available. I don't do business with a company that harassing me.

Works great straight or mixed. My skin is benefit ing the most due to psoriasis and psoriatic arthritis among many other benefits

It works and arrived on time

Worked great, Genuinely Sterile.

Free Monotub Build & Grow Guide

Worked perfect. Need more

Very fast delivery. Quality

Love using these. No contamination ever after dozens of times using them. Love keeping them in my fridge until I’m ready to use them. The shipping speed is incredible even though I’m multiple states away.