17 Halloween Balloon Garland Ideas (Color Combos, Counts & Costs)
Quick answer: A 6-foot Halloween balloon garland uses 60–80 balloons (about 25% large 11-inch, 40% medium 5-inch, the rest mixed minis), costs $15–$35 in supplies, and takes 45–90 minutes to build with a balloon decorating strip and a hand pump. Air-filled garlands last 1–2 weeks indoors, so you can build it two days before the …