An injectable, sterilised BRF cake made from a blend of rice and vermiculite. Supplied in the strongest filter patch mushroom bags available. Really handy for fruiting in the bag meaning there's no need to make a fruiting chamber or monotub. Simply cut open the top of your colonised bag and the oxygen increase will promote pinning.
 
Made from a combination of organic brown rice flour and vermiculite and often called the PF-tek. Suitable for fruiting many different species or mushroom and also useful to make spawn as it provides thousands upon thousands of inoculation points. We've had great success growing oyster and turkey tail mushrooms with this method.
 
Each bag comes with an integrated 0.22μm filter patch and medical grade self healing injection port for inoculation by syringe.

Each bag is sealed first and then sterilised in an computer controlled autoclave to achieve total sterilisation at 121ºC for a minimum of 120 minutes. Our substrate is prepared using the best available organic ingredients to achieve fast growth and optimal colonisation.