Brown Rice Flour&vermiculite Mushroom Substrate 12 Jars (1/2 Pint Jar) Growing Kit

No broken jars when they arrived. They stayed clean and fresh in the fridge even after several weeks due to the good packaging. The premade holes in the lids made for flawless inoculation without any contamination, provided the most basic instructions are followed. Perfect for mycology beginners.

For the price, it's not worth it. 4 of the jars were not sealed. Their lids were very loose, barely on at all. Some jars were only filled 2/3 full. One jar was filled with green mold. The description states there is a layer of cloth under the lid - no there isn't. The seller should include a packaging date so you can tell how old these jars are. Overall, lame af.

edibles for steak din din! no dry verm on top, but still worked flaulesly!

I recommend these, zero contamination

These do not have self healing inoculation or filters. The do not look like the ones in the picture.

0 stars don't waist the money go with the brf-tech jars way better no contamination always sterile not one of these jars turned out right and I had all the right conditions go with brf-tech

These are the best jars to buy!

Great jars had none contam highly recommend of you just dont feel like doing your own or if u dont wanna invest in all the ingredients