Gardening Methods

Can you name this song?

I was watching open gardens and at 11:30 there is a tune that is played
can you name it?
The link to the show is here:
http://www.bbc.co.uk/iplayer/episode/b008503j/Open_Gardens_Series_2_Jasons_Garden_and_Wilkins_Pleck/

“Clubbbed to death” -Rob Dougan
http://www.youtube.com/watch?v=_YCGtT_FRYg

Baobab on the BBC