This is probably a daft question, but ... The advice is to support peas
with "twiggy pea sticks". I have no trees and no suitable shrubs in my
garden to cut any "twiggy pea sticks". Are these things available (cheap)
in the garden centres, or do I have to roam the countryside armed with
secateurs, dodging the twiggy pea stick police and irate landowners?

Thanks.