The 250 most useful commercial nursery and seed catalogs for ornamental plant cultivar information
AKA the best plant catalog surfer anywhere!
This concept of listing the "most valuable" nurseries for ornamental plant info goes back more than 15 years we the New Ornamentals Society (our parent organization) created the NOS150 with links to most helpful mailorder cultivar listings in North America. Today we have expanded the total allowed and have worked to include more international firms. We have also included major plant introduction and breeder's rights agencies.
Our criteria for selection are: