PF Style, Brown Rice Flower, 1/2 Pint Substrate Jars - order now

Our half pint, pre-sterilized substrate jars are made with care & precision using the most natural & organic ingredients. We start with a basic PF style recipe using fresh ground brown rice flour, vermiculite and spring water. We supplement the mix with bee pollen and yeast to add a little more mileage to your mycelium cakes during fruiting.
		Our substrate jars are pre-sterilized and carefully packaged for shipping so that you only have to open and inoculate. We stand behind this new recipe and offer a jar for jar guarantee for any jar that stalls, molds, or just doesn’t work. If you want to claim the guarantee please contact us using the support form.

Smaller 1/2 pint substrate jars for growing using cakes or casing

These are the more common jars that people use today, they are more compact and have a different taper on the top part of the jar making it easy to pop out the cake in one solid peice. This makes it easier to stack into a pyramid shape utilizing as much space available inside a growing chamber. These jars also work very well with the Mycodome & Macrodome growing systems.

HOW TO USE THE Mushbox SUBSTRATE JARS
Below is a YouTube Video on how to use the substrate jars to there fullest potential.

Pre-sterlized, half pint, substrate jars - $62.99 for case of 12

Our half pint, pre-sterilized substrate jars are made with care and precision and using the only most natural and organic ingredients. Our substrate jars are pre-sterilized and carefully packaged for shipping so that you only have to open and inoculate. These substrate jars will work with most any spore or culture. > Order Now - enter quantity : Great Deals on Bulk Ordering > 24 jars for $110 - Add $47.01 48 jars for $195 - Add $132.01 108 jars for $295 - Add $232.01 Make a selection