Posted: 14/04/2012 at 14:06
Thats called bolting ... but I thought it usually happened when the sprouts were old !
I know that when they are planted they like the ground to be very firm ... I usually plant the sprouts when they're about 3 inches high and firm the ground round them down with me feet.
Another idea is that they could be diseased .. clubroot ? (Not sure of the symptoms though)
How long were they in the ground ?