Hello,
I've been away for a week or so and in my absence my peas have shot up way beyond the supports I had put in for them (bits of pruned branches). They're now a big tangled horrific mess and I'm a bit uncertain about how to best to sort them out.
Should I just buy some canes and put those in for supports? Or would wire round the outside of the bed be best?
Also, does there come a point when you should pinch them out or just let them grow as tall as they like?
(First year growing peas if you couldn't tell 
)
Thank you!