Published on Organic Gardening (http://www.organicgardening.com)

Step Four

Create a ladder up the triangle by repeating step 3 to attach three more boards, making sure they are evenly spaced and level.
You have completed one side of the trellis.

Source URL: http://www.organicgardening.com/learn-and-grow/step-four

Links:
[1] http://www.organicgardening.com/squash-trellis-step-4jpg