PF Tek / BRF Jars (Six Pack)

Known as PF Tek or BRF jars, this product is founded on the technique that revolutionized amateur mushroom cultivation. We use half-pint Ball mason jars, nutrient fortified brown rice flour, distilled water, and vermiculite mushroom substrate. Our jars are fresh and sterile and come with a .22 micron filter patch allowing for fresh air exchange while keeping environmental contaminants out. Also included is a 13mm self-healing injection port in the lids for easy and fuss-free inoculation. Each half-pint jar of the mushroom substrate is thoroughly sterilized, hydrated, and ready for inoculation right out of the box. PF Tek/BRF jars are the perfect growing medium for almost any gourmet or medicinal mushroom strain. Simply inoculate 2-4cc through the flat grey self-healing inoculation point. Make a circular motion with your needle as you are inoculating to evenly distribute the gourmet mushroom spore solution. Once your PF Tek/BRF jar is fully colonized you can then birth the cake to your desired fruiting chamber. After you have birthed your cakes you can wash and reuse the jar and lid as well. Made exclusively by Motor City Mushroom Company

*Fully Sterilized and Hydrated Ready for Inoculation
*6 X Ball Mason Half Pint Jars of Nutrient Enhanced Mushroom Substrate
*PF Tek/BRF Jars can Grow Almost any Gourmet or Medicinal Mushroom Species
*Jars and Lids are completely reusable
*100% Satisfaction Guaranteed

*Note to customers: to guarantee freshness, our sterilized substrates and media are made to order. As a result, we do not stock these items on our shelves or place them in cold storage. So please allow 1 to 3 days for us to prepare the jars, before shipping.