Mushroom plug spawn hammered into neatly drilled holes in log, inoculation point

mushroom plug spawn hit neat holes holes log inoculation point log cultivation mycology fungi growth permaculture mushroom plug fungiculture cultivate fungi hammer propagation hole edible outdoor cultivation grow on log tree stump growing mushroom loggrown mushrooms inoculating mushroom mycelium colonized premade plug dowel spawn colonized plug organic farming innovation sustainable farming technique farmtotable ecological agribusiness smallscale farming production process farming innovation urban agriculture biodynamic spawn drilled holes