6 (Six) Ultimate Half Pint Mushroom Substrate Jars, Grow Mushrooms Fast!!

Description

Midwest Grow Kits #1 Selling Product!
Over 1,925,000 Jars produced since 2008! We have perfected the BRF/PF Jar.
Our glass jars are custom made for us, specifically for mushroom cultivation!
With smooth clear sides, thicker glass, and slightly taller than a regular half-pint jars!
This listing is for:
6 Ultimate 1/2 Pint Substrate Jars
Natural Organic Brown Rice Flour
Vermiculite
Mineral Water
Liquid Worm Castings
Bee Pollen
Our Ultimate substrate jars are the quite possibly the best on the net! We have worked for over 15 years looking for perfection! We finally found it! We have combined special organic brown rice flour with vermiculite, mineral water, Liquid worm castings and Bee pollen to create the Ultimate mushroom growing jars!
Each jar has four pre-drilled holes in the lid and a top dry vermiculite barrier layer to keep contaminates out.
We have customers who have been using our jars for over 12 years simply because no other jars will out-perform ours! With the Fastest possible colonization times, the largest possible mushrooms no other jars will perform like these! We use custom 100% Glass Canning jars! No plastic substitutes like others sell! We do not stock pile jars! We hand make every jar the morning your order ships so your jars are the freshest possible! They are pressure sterilized in our Autoclave for 120 minutes.
When preparing jars, even the slightest variation in PH can hinder growth. We machine mix and fill every jar, PH test every batch then pressure sterilize in our medical grade autoclave for 120 minutes at 15psi. All our jars are made the same day they ship! All work is done in a sterile lab in front of a laminar flow hood wearing all necessary equipment, i.e. surgical rubber gloves, scrubs, tyvek wrist sleeves, surgical face mask, etc...
All of us are dedicated in providing you with the absolute best mushroom growing experience in the industry. We pride ourselves in knowing that we are producing top quality products at a low affordable cost, so that anyone can venture into the magic world of mushrooms.
How Shipping works
Shipping is .99. We use either UPS Ground or USPS Priority Mail depending on your location. All orders will ship out same or next day. Express Shipping options also available!