About this book:

"Grow, Dry, Store" is a comprehensive guide to preserving herbs and spices, emphasizing that quality preservation begins long before harvest. The book systematically covers every stage, starting with selecting high-aroma varieties and optimizing growing conditions like sunlight, soil, and watering for maximum essential oil production. It delves into the crucial aspect of harvest timing, explaining how diurnal rhythms, plant maturity, and seasonal windows impact flavor and potency, and provides specific techniques for harvesting leaves, flowers, seeds, roots, and bark.

The guide then transitions to post-harvest handling, detailing gentle sorting, washing, and crucial wilting techniques to prepare herbs for drying while minimizing damage and moisture. It covers various pre-treatments like chopping, blanching for freezing, and controlled bruising, explaining how these impact drying time, flavor retention, and final texture. The core drying methods are thoroughly explored, including air-drying using bundles and screens, oven-drying with careful temperature and airflow management, and the efficient use of dehydrators, along with troubleshooting common issues like mold, case-hardening, and color loss. A dedicated chapter explains how to verify dryness using sensory and practical tests to ensure optimal moisture levels for safe storage.

The latter part of the book focuses on long-term storage, covering grinding, cracking, and blending techniques to maximize shelf life by preserving whole whenever possible. It offers detailed instructions for freezing herbs, including whole leaves, purées, and oil cubes, to retain fresh flavor. Vacuum sealing is introduced as a critical tool for oxygen control in both dried and frozen storage, along with a comparison of bag and jar systems. The book then covers containers—glass, Mylar, and other options—and the strategic use of desiccants to protect against light, heat, and humidity. Finally, it provides guidance on establishing seasonal plans, checklists, and record-keeping for effective inventory rotation and quality checks, essential for both home use and small-scale production, emphasizing hygiene and pest control throughout.