This waterproof silicone sealant is the best overall glue for outdoor use. It works for all my garden art including dish flowers that stay outside year-round in hot summers and cold winters.
50 Creative + Recycled Garden Art Projects
Elmer's Giant Scented Glue Sticks Variety Pack, 22 Gram, 3 Count
How to Make an Optical Illusion Mirror (It's Cool!) Garden mirrors, Garden art projects, Recycled garden art
Outdoor Glue That Really Sticks (Best Garden Art Adhesive)
How to Choose the Best Glue for Your Craft Projects - Crafts by Amanda
How to Choose the Best Glue for Your Craft Projects - Crafts by Amanda
Elmer's Liquid School Glue, White, Washable, Great for Making Slime, 1-Quart (32 oz.)
The Best Glues to Repair Your Most Treasured Ceramics, Tested
How to Make Mason Jar Luminaries (Garden Treasure Jars)