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A historical look at commercial sweet pea growing from nearly 100 years ago, covering soil, greenhouse production, disease prevention, and breeding. This video explains how sweet peas were grown commercially nearly 100 years ago, based on professional horticultural methods documented by George J. Ball. Rather than modern shortcuts or trends, this guide presents the disciplined, system-based approach used by professional growers in the early twentieth century—methods built on observation, repetition, and long-term soil management. Topics covered: Why soil structure and drainage were considered more important than soil type How early and successive greenhouse sweet pea crops were planned Maintaining continuous sweet pea production without weakening plants Preventing mosaic disease and controlling aphis in commercial plantings Preserving stem length, flower quality, and plant vigor How sweet peas were graded, bunched, and prepared for market How selection and hybridization improved sweet pea color, form, and stems This is sweet pea growing as a profession, viewed through the lens of nearly a century of horticultural history—and why these principles still hold value today. Find out more about us: https://sweetpeagardens.com/about Social Media: / sweetpeagardns / sweetpeagardens