Things You'll Need
Instructions
Take one of the nails and your hammer along with your garden trellis. Drive in one of the nails about 6 inches from the top of the trellis.
Hammer another nail into place about 6 inches from the first nail. Continue placing and hammering nails 6 inches apart until you use all the nails.
Hang the firefly lights on the nails placed inside the garden trellis. Most firefly lights come with loops or hooks, which allow you to hang them anywhere you desire.
Turn on the firefly lights. Some types of firefly lights allow you to adjust the speed and the brightness of the lights. Adjust the lights to your desired setting.