by Carl Berry
The Handbook to Hydroponic Nutrient Solutions is an authoritative text on hydroponic nutrient solution. In six chapters, this book looks at the difference between liquid and powdered nutrients, single-packs or twin-packs, grow and bloom formulations, and organic nutrients. The author examines nutrient concentrations and the availability of nutrient elements to plants, and looks in detail at chemical tests, reverse osmosis, disinfestation of water, and the importance of aeration. The author explores the importance of nutrient solution temperatures, nutrient strength (electroconductivity), and the acidity (pH) of the nutrient solution.
The book is nicely illustrated with photographs, charts, and tables. It is as much for the beginner as for the commercial grower.
