Practical Hydroponics by Steven Carruthers

Practical Hydroponics: Handbook for Home Gardeners is a practical, full-colour guide to growing fresh vegetables, herbs, fruits and ornamentals without soil. Written specifically for home gardeners, students, hobbyists and small-scale food producers, it explains the principles of hydroponic gardening in clear, easy-to-understand language while providing the knowledge needed to build and manage successful growing systems.

The book covers the fundamentals of plant growth, including water quality, nutrient solutions, pH, electrical conductivity (EC), temperature, lighting and environmental control. Readers are introduced to the essential plant nutrients and learn how to identify and correct common nutrient deficiencies and toxicities.

A wide range of hydroponic methods is explained, from simple wick systems and self-watering containers to nutrient film technique (NFT), deep flow technique (DFT), flood-and-drain systems, drip irrigation systems and aquaponics. Step-by-step illustrations and practical advice help readers choose, build and maintain systems suited to their space, budget and gardening goals.

Featuring more than 175 colour photographs, illustrations, diagrams and reference tables, the handbook also covers seed raising, propagation, crop selection, growing media, pest and disease management, beneficial insects, routine maintenance and troubleshooting. Detailed diagnostic guides assist growers in recognising common disorders, environmental stresses and plant health problems before they affect production.

Drawing on more than three decades of experience in the hydroponics industry, author Steven Carruthers combines sound horticultural science with practical, real-world growing techniques. Whether growing lettuce on a balcony, herbs in a kitchen, tomatoes in a greenhouse or vegetables in a backyard system, readers will find proven methods for producing healthy crops year-round.

Designed as both an introduction for beginners and a handy reference for experienced gardeners, Practical Hydroponics: Handbook for Home Gardeners provides the essential knowledge needed to establish productive, water-efficient gardens and enjoy the benefits of modern soilless growing.