The Complete Handbook of Lettuce

Lettuce is a multi-billion-dollar global industry built on a delicate, perishable leaf. Between the field and the fork lies a complex chain of decisions that determine whether you make a profit or eat a loss. This handbook removes the guesswork for produce buyers, food service managers, wholesalers, and serious growers. It provides clear, field-tested specifications for the major types, visual and tactile criteria for freshness assessment, and specific temperature and humidity protocols for every step of the supply chain.

Beyond the basics of buying and selling, the handbook dives into the operational realities: cost-benefit analysis of whole-head versus fresh-cut, diagnosing the cause of bitter flavor and tip burn, and navigating the shifting landscape of food safety regulations. It also provides a strategic view of business opportunities in the sector, from value-added processing to contract growing, and outlines the critical trends in varietal development, automation, and packaging technology.

This is not a beginner's guide to gardening. This is a reference manual for professionals who need to evaluate, store, install, sell, and troubleshoot lettuce as a commercial product. It’s the kind of book you keep on the desk, not the shelf.