Cottage Garden Society
The home page of the Cottage Garden Society
Lancashire and North West Group of the Cottage Garden Society
Local group that meets at Scarisbrick Village Hall and has a number interesting of events each year.
The National Dahlia Society
Good site for information about Dahlias including a a good list of suppliers.
British Cactus and Succulent Society
This is the place for cacti and succulent enthusiasts. Their website has a superb forum
Mesemb Study Group
For all those who are interested plants of the family Mesembryanthemaceae
Alpine Garden Society
National Society with a
show held in Southport in May
British Pteridological Society
For those who like Ferns