The Complete Handbook of Seeds
For professionals, businesses, and serious hobbyists who grow from seed
by Alumigogo Books
non-fiction
Everything you need to know about seeds: selection, storage, germination, troubleshooting, and the economics of seed sourcing.
About this book
Seeds are living, perishable products with measurable specifications—germination rate, purity, vigor, moisture content—but most growers rely on guesswork or trial and error to choose and manage them.
This handbook treats seeds as the practical product they are. You'll learn why germination rates decline over time (and how fast), what actually happens during stratification and priming, how to read a seed test certificate, why two varieties of tomato with identical germination percentages can perform very differently in cool soil, and how to diagnose whether crop failure came from poor seed or poor conditions. Chapters cover seed types and specifications, how to choose the right seeds for your climate and market, proper storage and handling, common problems and their solutions, and where to source seeds at scale.
Written for professional growers, market gardeners, landscape companies, seed businesses, and serious hobbyists—anyone who needs to make informed decisions about seed sourcing, storage, and use rather than rely on marketing copy.
Reader Reviews
Andrew Clark
★★★★★Andrew Clark: Finally, a book that treats seeds like the product they are instead of gardening fluff. The Chapter 1 explanation of why germination rates matter economically—how a 10% difference in viability can tank your margin on a 50-row planting—made me rethink how I source seed. Only minor complaint: I wish there was more on seed testing labs and how to interpret test certificates, but overall this is exactly what I needed.
Laura Green
★★★★★Laura Green: This handbook is outstanding. I run a small seed operation and have been flying blind on storage and viability management for years. The breakdown of what actually happens to seed moisture over time, and why storage temperature matters so much, finally gives me the data I need to plan inventory properly. Practical, specific, and exactly what the title promises.
George Thompson
★★★★★George Thompson: Solid reference book—definitely more useful than most seed catalogs and forum advice. Chapter 1 does a good job explaining what seeds actually are and why quality matters. I would've appreciated more on heirloom vs. hybrid trade-offs and more case studies of real crop failures traced back to seed problems, but the core material is sound.
Donna Williams
★★★★★Donna Williams: Excellent resource for anyone serious about growing at scale. The breakdown of specifications and how to read a seed certificate finally made sense of all the numbers I was seeing but not understanding. My only note: Chapter 1 could have included a bit more on dormancy in different crop families before jumping into the broader concepts.
Laura Wright
★★★★★Laura Wright: This is exactly what I've been looking for—no marketing, just clear explanations of what seeds are, why they fail, and how to manage them properly. The opener alone is worth the book; I've been overbuying seed because I didn't understand germination decline over time. Now I can actually forecast my inventory and sourcing with real data instead of guessing.
Cynthia Mitchell
★★★★★Cynthia Mitchell: Outstanding handbook. As someone who sources seed for a landscape maintenance company, I was drowning in spec sheets and vendor claims with no way to compare them fairly. The first chapter immediately clicked for me—the explanation of vigor versus germination percentage, and why both matter in field conditions, changed how I evaluate suppliers. Authoritative and practical.