Hi everyone, I've bought some Cardoon seeds to try this year. I admit I bought them for their architectural beauty but I know you can eat them after you've blanched them 9not the boiling type!). What I was wondering is- when? When do i wrap the newspaper round their stems and for how long do I leave it? Any helps or tips for growing them would also be appreciated as they will be in a flower bed not a lottie. Thanks in Advance, Dan :-)