If you are growing pole beans, pickles, cucumbers, and peas in your garden, they are all much happier on trellises, so you need a couple. Prepare tree branches (1″-2″ thick, over 5′ tall, preferably with some branches coming off for horizontal support), twine and/or garden trellis net and/or zip ties, leftover wooden stakes and garden stakes. Stake the tree branches into the ground in the appropriate place in your garden. Secure the tree branches to the rebar/stakes with leftover string or twine. Connect the branches together with the horizontal offshoots. Tie the horizontal offshoots to the branches with twine or leftover zip ties. Keep reading the tutorial in the source.