With over 200 coloured images and diagrams, the FloraMax Hydroponics Manual explains complex and often misunderstood issues in simple and concise language. Topics include; system types and components, indoor lighting and ventilation, water quality, nutrients and additives, nutrient management, pH control, conductivity, system hygiene, pruning & shaping, pest & disease control, nutrient deficiency symptoms, foliar spraying, cuttings and seedlings.