Welcome to National Onion Labs



National Onion Labs, Inc. (NOL) is a commercial research and consulting company specializing in the agronomic management of horticultural crops in order to create quality certified produce with specific flavor characteristics.

Established in 1998, we first serviced the sweet onion growers primarily in the Southeastern United States, however we have evolved over the years to become an important service provider to horticultural growers worldwide. With staff based in the USA (NOL – parent company) and Australia (NOLA – subsidiary), as well as clients around the world, we have the knowledge, flexibility and interest in servicing clients virtually anywhere!