Medical Marijuana/ Cannabis Cultivation includes 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.
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** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.