The GrowingCannabis Indoors isa simple guideexplaining what youneed to start yourfirst indoorscannabis grow room.This book covers "Space", "Lighting","Temperature", "Humidity", "Air", "GrowMedium" and "Strains".The last chapter has a simple overviewof what is needed to create your firstgrow room.This is a great book for the person thathas never grown cannabis before, butdoesn't know where to start.