| A | - British Streptocarpus Society
|
| B | - Manchester Bonsai Society
| |
| C | - The Cottage Garden Society
| - British Cactus & Succulent Society
| |
| D | - National Dahlia Society - Northern Committee
|
| E | - National Chrysanthemum Society
| - National Vegetable Society
|
| G | |
| H | | - Laneside Hardy Orchid Nursery
| |
| I | |
| P | - British Beekeepers Association
|
| S | |
| T | - British Tomato Growers Association
|