As usual my order arrived qiickly and without and breakage. Everything looks wonderful and I imagine that the jars will perform excellent (just like all of the others we have purchased in the past). Another order will be on its way in the coming months. Thank you for an excellent product

I've ordered this product many times in the last 2 years.

Only received an incomplete order 1 time and it was corrected immediatley.

I'll definitely continue purchasing substrate jars through Midwest Grow.

First time cultivator. These jars are so awesome. Ordered 6,used a glove box and have all awesome colonization starting after a week. Pretty good product.takes a lot of hassel out of starting a new hobby.

So far so good other then one of the jars had contamination I let them know just waiting on a reply but I love the customer service and the quality product I just wish they had a 32oz option for BRF the small jars are a little annoying when your intentions are to go bulk substrate but for shipping packaging 10/10 for quality 10/10

As a beginner at mycology, it was daunting to get into growing. Buying this kit made it so easy. All six jars have populated with mycelium and I have no contamination thanks to following the instructions on the website. Very happy with this product.