When do I best start the outdoor project?

Steps & timing for the preparation of outdoor beds.

December, January:
Grain spawn preparation either with spore print to agar and then to grain, or clone from agar to grain.

January, February:
Grain spawn to sterilized chips indoor in jars or bags and once colonized to more pasteurized or sterilized chips indoor.

March, April (as soon the snow melts):
Colonized chips to outdoor wood chips beds.