PF Tek Mushroom Grow Kit



Shroom Supply's "PF Tek" mushroom grow kit makes it fun and easy to grow your own mushrooms at home using organic brown rice flour (BRF) jars and an inflatable fruiting chamber. The "PF Tek" is a technique for growing mushrooms on organic brown rice flour (BRF) and vermiculite in half-pint sized mason jars. The "PF Tek" was developed in 1992 by the late Robert McPherson in an effort to make mushroom cultivation accessible to anyone, using easily sourced ingredients. To this day, the technique remains an extremely popular mushroom cultivation method. Everything you need to grow mushrooms (except spores) is included in each kit.

Kit Includes:

These kits are to be used to grow you favorite compost-loving mushrooms. Not all types of mushrooms can be grown with these kits. Please do your research before ordering.

Mushroom Grow Kit Instructions

Instructions: Step by Step "PF Tek" Mushroom Grow Kit Instructions



Kit Components
1 XInflatable Monotub (Tub Only)Inflatable Monotub (Tub Only)

Replacement inflatable tub for our monotub kit. This comes with the inflatable monotub and removable lid. It does not come with our monotub plugs, ... more info
$24.95
1 XPerlite (Vacuum Packed) [One Gallon]Perlite (Vacuum Packed) [One Gallon]

Perlite that has been vacuum sealed in a vacuum bag. One gallon.
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$9.00
8 XBrown Rice Flour (BRF) Jar - Mushroom SubstrateBrown Rice Flour (BRF) Jar - Mushroom Substrate

Brown rice flour (BRF) pre-sterilized mushroom substrate in a half-pint (8 oz) myco jar. Popularized by the PF Tek, BRF substrate jars have proven to be an excellent growing medium for many different mushroom species. Each one of our BRF jars is filled with a homogeneous mixture of sterilized...
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$63.60
1 XSterilized Fine Vermiculite (0.5 quart)Sterilized Fine Vermiculite (0.5 quart)

0.5 quart fine vermiculite sterilized in a sealed pouch. Perfect for doing a "dunk and roll" on colonized brown rice flour cakes.
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$3.50
1 XSterile 3" x 3" Foil Square [Pack of 8]Sterile 3" x 3" Foil Square [Pack of 8]

Aluminum foil squares measuring 3" x 3" sterilized in a sealed pouch. These are the perfect size for creating a barrier between colonized brown rice flour cakes and the underlying damp perlite in a fruiting chamber. Pack of eight.
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$3.00
1 XInflatable Monotub LinerInflatable Monotub Liner

Plastic monotub liner for our inflatable monotubs. These black monotub liners minimize "side-pinning" by effectively blocking light from coming in contact with the sides of your substrate. These liners also enable an effortless cleanup process after your mushroom grow has concluded.


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$1.99
10 XMonotub Filters for 1" HoleMonotub Filters for 1" Hole

These filters are used to fill one-inch gas exchange holes on a monotub during the fruiting phase of your substrate. These synthetic plug filters keep contaminants out of your monotub and simultaneously allow for ample gas exchange during the fruiting phase. Alternatively, during the...
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$5.00
5 XPair of Powder Free Vinyl Lab GlovesPair of Powder Free Vinyl Lab Gloves

Ambidextrous, non-sterile, powder-free and latex-free vinyl gloves. These gloves are made of a soft compound that provides for an easy fit and comfort over a long period of time. Perfect for doing sterile lab work. One pair.
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$1.25
8 XSterile Alcohol SwabSterile Alcohol Swab

Soft, absorbent, non-woven sterile pad saturated with 70% isopropyl alcohol. Great for cleaning off injection sites and other sterile work.

Sold individually.


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$0.96
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