(http://i96.photobucket.com/albums/l198/missusKP/100_2778.jpg)
Want to know my (now) tried and tested method ?
Dig your bean trench, throw in loads of scraps. Ignore for a few months.
Voila !
Kinda cuffed I am.
;D
Kinda chuffed? So you should be, they look loverrrrrrrrrrly>