Hydroponics as a hobby can provide enjoyment, stress relief, and the gratification of creating your own fresh, pesticide-free garden. The increased interest in hobby hydroponics over the last 30 years has created market demand and, therefore, widespread availability of small-scale hydroponic units. Hobby Hydroponics, Second Edition is a guide to all aspects of home hydroponic culture and systems, providing the most up-to-date information on hobby hydroponic growing, including the numerous advancements in concepts, technology, and products since the first edition.

The...