I think it arrived a week ago and was left at a secure place not visible from the street. It was 12 substrate jars. I've used them before from Midwest. I opened the box and they looked fine. I've resealed the box and won't innoculate until Sept. 1.

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.