This book represents an educational, in depth, up-to-date, indoor horticultural documentary book that covers all principles of indoor hydroponic horticulture, including an expos on medical, industrial and spiritual applications of cannabis. This publication contains 650 images taken from 6 hours of broadcast quality footage with over 55,000 transcribed words, over 70,000 written words, multiple close-ups, pan shots, stills and generic footage of live cannabis; from grow room construction to hanging the buds. This book takes you on a journey, through seed germination, propagation, transplantation, vegetative cycles, pre-flowering cycles, sexing, crop control, flowering cycles, pest management, fungal management, harvesting, manicuring and drying. This publication examines, explores, dissects and presents a fully comprehensive documentary with complete sections on propagation, hydroponic systems, nutrients, additives, oxygen, sexing, carbon dioxide enrichment, pH, biological pest control, fungi/disease, pruning/training, breeding, harvesting, equipment, grow rooms, medical applications, industrial applications, spiritual applications and more. Presented in full photographic colour, this book quite simply outclasses any other publication on the subject... In terms of literal content, quantity, quality and presentation, no other production can compete, let alone compare.