Do you have plants that need a trellis? You can make 4 circle trellises for just ~ 25 cents each, versus paying over $10 for one. Here's a quick, easy & inexpensive tutorial on how to make a circle trellis (for my Hoya plant).
You can find all the supplies at your local Dollar Tree.
Total Time: 15 minutes
Yield: 4 circle trellis
Supplies:
Steps: