| Individual | £30 | |
| Joint | £47 | Two people at the same address |
| Student | £10 | For students studying more than 16 hours per week, maximum of three years |
| Gardening Club | £50 | Local gardening club |
| Organisation | £75 | Non commercial organisations/educational establishments/botanical gardens |
| Corporate | £125 | Commercial organisations |
| Overseas | £35 | |
| Friend | £130 | Friends give a donation of £100, in addition to their annual subscription |
| Life Individual | £1100 | |
| Life Joint | £1400 |