BLUE beans?!?!?!?

50 or so years ago, Mam used to recite a verse, long dead and now would be deemed politically incorrect.

''Of all the albums I have seen,
some are red and some are green.
but in Asia, where I have been
all bums are black.''

I have seen all manner of beans. At least 2 shades of broad bean, white beans, red beans, black beans, even black eyed beans: not to mention beans trying to emulate a tiger, but I can't say I've ever seen ''BLUE BEANS'', it's GOT to be a fault.

Further more it would seem they've been at fault since October last year. If they weren't blue they'd probably have gone green by now, and sprouted beards.
:¬))