2.  Cover the bins with aluminum foil and put a piece of autoclave tape on each one.  Make sure the outsides of the bins are dirt free before putting in the autoclave.

3.  Autoclave on gravity- no dry for 30-50min depending on how many bins are being autoclaved.

4.  Once cool, wet the soil with water from the RO tap.  Start with about a gallon and add more after thoroughly  mixing well with gloved hands.  The dirt is damp enough when you can squeeze a handful and water trickles out.

5.  Place dirt into pots/ flats packing it down lightly.  Cover with humidomes until ready to plant.