BROKERS | CHEMICALS | FLOWER COMPANIES - Breeding & Distribution | GOVERNMENT AGENCIES
INDUSTRY NEWS | PEST DISEASE MANAGEMENT | PUBLICATIONS | SUPPLIERS | UNIVERSITIES
| Abbott–IPCO | Horticultural Services Inc. |
| Aris Horticulture | Jack Van Klaveren Ltd. |
| Ball Horticulture | Koenig & Associates |
| Bill Moore & Co. | M & M Plants |
| Bill Harris & Associates | McGregor Plant Sales |
| Eason Horticultural | McHutchison |
| Express Seed | Messick Co. |
| Florasource Ltd. | Mid Atlantic Plant Co. |
| Foremostco, Inc. | Northern Innovators |
| Fred C. Gloeckner & Co. | Paulger Plants |
| Germania Seed Co. | Primaflora International |
| Greensource | Raymond Perri Co, Inc. |
| Grimes Seed Co. | Richard D. Smith & Co. |
| Harris Seeds | Syngenta Horticultural Services |
| Henry F. Michell | Vis Seed |
| HMA | WeHoP |
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