I've got a monster of a cactus in a pot, 20 years old. No idea what it is.
Can anyone help? Searching online has been no help so far.

http://www.users.globalnet.co.uk/~sy...mg/cactus1.jpg
http://www.users.globalnet.co.uk/~sy...mg/cactus2.jpg

--
Martin & Anna Sykes
( Remove x's when replying )
http://www.users.globalnet.co.uk/~sykesm