Everything I buy from Midwest Grow Kits is great. It is well priced and top quality. Their costumer service is great also! Shop here!

I've rarely had any jars go bad, unless it's my fault. Great product, amazing resource.

The jars that come with this pack are very durable and straighten out which means they cakes come out of them quite easily they are good jars with sturdy lids that can be cleaned and reused every time

   

I like the quality of those substrate jars, and never have any issues with inoculations. Just few days later I can already see the hyphae growing. The packages are well packed.

Orders have always come in under a week and work amazing! Highly recommend