![]()
Stop Guessing. Start Harvesting.
![]()
Stop Guessing. Start Harvesting.

A practical commercial guide to producing, grading, and sourcing potted spring onions for US grocery, foodservice, and garden-center programs. Includes steps, benchmarks, and trial criteria.
Container onion production offers commercial growers a controllable, scalable path to year-round supply. This guide covers container selection, media, irrigation, nutrition, harvest, and the unit economics that drive profitability.
Discover proven container-based techniques for commercial storage onion production, with step-by-step guidance, case studies, and expert insights.