"Rikki" wrote ...

Could anyone please tell me why some of my french beans are growing
curly?

Normally because they have touched something, got caught up in the foliage
or similar. Show growers have their canes at quite an angle to stop this
happening, so the developing beans hang down into the air and are straight.

-- Regards
Bob Hobden
Posting to this Newsgroup
from the W.of London. UK